From 8675381109b0eb1c948a423c2b35e3f4509cb25e Mon Sep 17 00:00:00 2001 From: Heikki Krogerus Date: Mon, 13 Feb 2012 13:24:02 +0200 Subject: usb: otg: Rename otg_transceiver to usb_phy This is the first step in separating USB transceivers from USB OTG utilities. Includes fixes to IMX code from Sascha Hauer. Signed-off-by: Heikki Krogerus Acked-by: Sascha Hauer Acked-by: Pavankumar Kondeti Acked-by: Li Yang Acked-by: Alan Stern Acked-by: Igor Grinberg Reviewed-by: Marek Vasut Signed-off-by: Felipe Balbi --- arch/arm/mach-imx/mx31moboard-devboard.c | 6 +++--- arch/arm/mach-imx/mx31moboard-marxbot.c | 6 +++--- arch/arm/mach-pxa/pxa3xx-ulpi.c | 6 +++--- arch/arm/mach-tegra/include/mach/usb_phy.h | 2 +- arch/arm/plat-mxc/include/mach/mxc_ehci.h | 2 +- arch/arm/plat-mxc/include/mach/ulpi.h | 4 ++-- arch/arm/plat-mxc/ulpi.c | 6 +++--- 7 files changed, 16 insertions(+), 16 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-imx/mx31moboard-devboard.c b/arch/arm/mach-imx/mx31moboard-devboard.c index 0aa25364360..9cd4a97efa5 100644 --- a/arch/arm/mach-imx/mx31moboard-devboard.c +++ b/arch/arm/mach-imx/mx31moboard-devboard.c @@ -158,7 +158,7 @@ static int devboard_usbh1_hw_init(struct platform_device *pdev) #define USBH1_VBUSEN_B IOMUX_TO_GPIO(MX31_PIN_NFRE_B) #define USBH1_MODE IOMUX_TO_GPIO(MX31_PIN_NFALE) -static int devboard_isp1105_init(struct otg_transceiver *otg) +static int devboard_isp1105_init(struct usb_phy *otg) { int ret = gpio_request(USBH1_MODE, "usbh1-mode"); if (ret) @@ -177,7 +177,7 @@ static int devboard_isp1105_init(struct otg_transceiver *otg) } -static int devboard_isp1105_set_vbus(struct otg_transceiver *otg, bool on) +static int devboard_isp1105_set_vbus(struct usb_phy *otg, bool on) { if (on) gpio_set_value(USBH1_VBUSEN_B, 0); @@ -194,7 +194,7 @@ static struct mxc_usbh_platform_data usbh1_pdata __initdata = { static int __init devboard_usbh1_init(void) { - struct otg_transceiver *otg; + struct usb_phy *otg; struct platform_device *pdev; otg = kzalloc(sizeof(*otg), GFP_KERNEL); diff --git a/arch/arm/mach-imx/mx31moboard-marxbot.c b/arch/arm/mach-imx/mx31moboard-marxbot.c index bb639cbda4e..2be769bbe05 100644 --- a/arch/arm/mach-imx/mx31moboard-marxbot.c +++ b/arch/arm/mach-imx/mx31moboard-marxbot.c @@ -272,7 +272,7 @@ static int marxbot_usbh1_hw_init(struct platform_device *pdev) #define USBH1_VBUSEN_B IOMUX_TO_GPIO(MX31_PIN_NFRE_B) #define USBH1_MODE IOMUX_TO_GPIO(MX31_PIN_NFALE) -static int marxbot_isp1105_init(struct otg_transceiver *otg) +static int marxbot_isp1105_init(struct usb_phy *otg) { int ret = gpio_request(USBH1_MODE, "usbh1-mode"); if (ret) @@ -291,7 +291,7 @@ static int marxbot_isp1105_init(struct otg_transceiver *otg) } -static int marxbot_isp1105_set_vbus(struct otg_transceiver *otg, bool on) +static int marxbot_isp1105_set_vbus(struct usb_phy *otg, bool on) { if (on) gpio_set_value(USBH1_VBUSEN_B, 0); @@ -308,7 +308,7 @@ static struct mxc_usbh_platform_data usbh1_pdata __initdata = { static int __init marxbot_usbh1_init(void) { - struct otg_transceiver *otg; + struct usb_phy *otg; struct platform_device *pdev; otg = kzalloc(sizeof(*otg), GFP_KERNEL); diff --git a/arch/arm/mach-pxa/pxa3xx-ulpi.c b/arch/arm/mach-pxa/pxa3xx-ulpi.c index e28dfb88827..960d0ac5041 100644 --- a/arch/arm/mach-pxa/pxa3xx-ulpi.c +++ b/arch/arm/mach-pxa/pxa3xx-ulpi.c @@ -33,7 +33,7 @@ struct pxa3xx_u2d_ulpi { struct clk *clk; void __iomem *mmio_base; - struct otg_transceiver *otg; + struct usb_phy *otg; unsigned int ulpi_mode; }; @@ -79,7 +79,7 @@ static int pxa310_ulpi_poll(void) return -ETIMEDOUT; } -static int pxa310_ulpi_read(struct otg_transceiver *otg, u32 reg) +static int pxa310_ulpi_read(struct usb_phy *otg, u32 reg) { int err; @@ -98,7 +98,7 @@ static int pxa310_ulpi_read(struct otg_transceiver *otg, u32 reg) return u2d_readl(U2DOTGUCR) & U2DOTGUCR_RDATA; } -static int pxa310_ulpi_write(struct otg_transceiver *otg, u32 val, u32 reg) +static int pxa310_ulpi_write(struct usb_phy *otg, u32 val, u32 reg) { if (pxa310_ulpi_get_phymode() != SYNCH) { pr_warning("%s: PHY is not in SYNCH mode!\n", __func__); diff --git a/arch/arm/mach-tegra/include/mach/usb_phy.h b/arch/arm/mach-tegra/include/mach/usb_phy.h index d4b8f9e298a..de1a0f602b2 100644 --- a/arch/arm/mach-tegra/include/mach/usb_phy.h +++ b/arch/arm/mach-tegra/include/mach/usb_phy.h @@ -58,7 +58,7 @@ struct tegra_usb_phy { struct clk *pad_clk; enum tegra_usb_phy_mode mode; void *config; - struct otg_transceiver *ulpi; + struct usb_phy *ulpi; }; struct tegra_usb_phy *tegra_usb_phy_open(int instance, void __iomem *regs, diff --git a/arch/arm/plat-mxc/include/mach/mxc_ehci.h b/arch/arm/plat-mxc/include/mach/mxc_ehci.h index 2c159dc2398..9ffd1bbe615 100644 --- a/arch/arm/plat-mxc/include/mach/mxc_ehci.h +++ b/arch/arm/plat-mxc/include/mach/mxc_ehci.h @@ -44,7 +44,7 @@ struct mxc_usbh_platform_data { int (*exit)(struct platform_device *pdev); unsigned int portsc; - struct otg_transceiver *otg; + struct usb_phy *otg; }; int mx51_initialize_usb_hw(int port, unsigned int flags); diff --git a/arch/arm/plat-mxc/include/mach/ulpi.h b/arch/arm/plat-mxc/include/mach/ulpi.h index f9161c96d7b..d39d94a170e 100644 --- a/arch/arm/plat-mxc/include/mach/ulpi.h +++ b/arch/arm/plat-mxc/include/mach/ulpi.h @@ -2,9 +2,9 @@ #define __MACH_ULPI_H #ifdef CONFIG_USB_ULPI -struct otg_transceiver *imx_otg_ulpi_create(unsigned int flags); +struct usb_phy *imx_otg_ulpi_create(unsigned int flags); #else -static inline struct otg_transceiver *imx_otg_ulpi_create(unsigned int flags) +static inline struct usb_phy *imx_otg_ulpi_create(unsigned int flags) { return NULL; } diff --git a/arch/arm/plat-mxc/ulpi.c b/arch/arm/plat-mxc/ulpi.c index 477e45bea1b..8eeeb6b979c 100644 --- a/arch/arm/plat-mxc/ulpi.c +++ b/arch/arm/plat-mxc/ulpi.c @@ -58,7 +58,7 @@ static int ulpi_poll(void __iomem *view, u32 bit) return -ETIMEDOUT; } -static int ulpi_read(struct otg_transceiver *otg, u32 reg) +static int ulpi_read(struct usb_phy *otg, u32 reg) { int ret; void __iomem *view = otg->io_priv; @@ -84,7 +84,7 @@ static int ulpi_read(struct otg_transceiver *otg, u32 reg) return (__raw_readl(view) >> ULPIVW_RDATA_SHIFT) & ULPIVW_RDATA_MASK; } -static int ulpi_write(struct otg_transceiver *otg, u32 val, u32 reg) +static int ulpi_write(struct usb_phy *otg, u32 val, u32 reg) { int ret; void __iomem *view = otg->io_priv; @@ -112,7 +112,7 @@ struct otg_io_access_ops mxc_ulpi_access_ops = { }; EXPORT_SYMBOL_GPL(mxc_ulpi_access_ops); -struct otg_transceiver *imx_otg_ulpi_create(unsigned int flags) +struct usb_phy *imx_otg_ulpi_create(unsigned int flags) { return otg_ulpi_create(&mxc_ulpi_access_ops, flags); } -- cgit v1.2.3-70-g09d2 From 298b083cf9dd2efd9bb7020107ab0077135051e0 Mon Sep 17 00:00:00 2001 From: Heikki Krogerus Date: Mon, 13 Feb 2012 13:24:13 +0200 Subject: usb: otg: ulpi: Start using struct usb_otg Use struct usb_otg members with OTG specific functions instead of usb_phy members. Signed-off-by: Heikki Krogerus Acked-by: Igor Grinberg Acked-by: Sascha Hauer Reviewed-by: Marek Vasut Signed-off-by: Felipe Balbi --- arch/arm/mach-pxa/pxa3xx-ulpi.c | 6 +- arch/arm/plat-mxc/include/mach/ulpi.h | 2 +- arch/arm/plat-mxc/ulpi.c | 2 +- drivers/usb/otg/ulpi.c | 114 +++++++++++++++++++--------------- drivers/usb/otg/ulpi_viewport.c | 2 +- include/linux/usb/ulpi.h | 4 +- 6 files changed, 71 insertions(+), 59 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-pxa/pxa3xx-ulpi.c b/arch/arm/mach-pxa/pxa3xx-ulpi.c index 960d0ac5041..a13f3356562 100644 --- a/arch/arm/mach-pxa/pxa3xx-ulpi.c +++ b/arch/arm/mach-pxa/pxa3xx-ulpi.c @@ -111,7 +111,7 @@ static int pxa310_ulpi_write(struct usb_phy *otg, u32 val, u32 reg) return pxa310_ulpi_poll(); } -struct otg_io_access_ops pxa310_ulpi_access_ops = { +struct usb_phy_io_ops pxa310_ulpi_access_ops = { .read = pxa310_ulpi_read, .write = pxa310_ulpi_write, }; @@ -139,7 +139,7 @@ static int pxa310_start_otg_host_transcvr(struct usb_bus *host) pxa310_otg_transceiver_rtsm(); - err = otg_init(u2d->otg); + err = usb_phy_init(u2d->otg); if (err) { pr_err("OTG transceiver init failed"); return err; @@ -191,7 +191,7 @@ static void pxa310_stop_otg_hc(void) otg_set_host(u2d->otg, NULL); otg_set_vbus(u2d->otg, 0); - otg_shutdown(u2d->otg); + usb_phy_shutdown(u2d->otg); } static void pxa310_u2d_setup_otg_hc(void) diff --git a/arch/arm/plat-mxc/include/mach/ulpi.h b/arch/arm/plat-mxc/include/mach/ulpi.h index d39d94a170e..42bdaca6d7d 100644 --- a/arch/arm/plat-mxc/include/mach/ulpi.h +++ b/arch/arm/plat-mxc/include/mach/ulpi.h @@ -10,7 +10,7 @@ static inline struct usb_phy *imx_otg_ulpi_create(unsigned int flags) } #endif -extern struct otg_io_access_ops mxc_ulpi_access_ops; +extern struct usb_phy_io_ops mxc_ulpi_access_ops; #endif /* __MACH_ULPI_H */ diff --git a/arch/arm/plat-mxc/ulpi.c b/arch/arm/plat-mxc/ulpi.c index 8eeeb6b979c..d2963427184 100644 --- a/arch/arm/plat-mxc/ulpi.c +++ b/arch/arm/plat-mxc/ulpi.c @@ -106,7 +106,7 @@ static int ulpi_write(struct usb_phy *otg, u32 val, u32 reg) return ulpi_poll(view, ULPIVW_RUN); } -struct otg_io_access_ops mxc_ulpi_access_ops = { +struct usb_phy_io_ops mxc_ulpi_access_ops = { .read = ulpi_read, .write = ulpi_write, }; diff --git a/drivers/usb/otg/ulpi.c b/drivers/usb/otg/ulpi.c index 51841ed829a..217339dd7a9 100644 --- a/drivers/usb/otg/ulpi.c +++ b/drivers/usb/otg/ulpi.c @@ -49,31 +49,31 @@ static struct ulpi_info ulpi_ids[] = { ULPI_INFO(ULPI_ID(0x0424, 0x0006), "SMSC USB331x"), }; -static int ulpi_set_otg_flags(struct usb_phy *otg) +static int ulpi_set_otg_flags(struct usb_phy *phy) { unsigned int flags = ULPI_OTG_CTRL_DP_PULLDOWN | ULPI_OTG_CTRL_DM_PULLDOWN; - if (otg->flags & ULPI_OTG_ID_PULLUP) + if (phy->flags & ULPI_OTG_ID_PULLUP) flags |= ULPI_OTG_CTRL_ID_PULLUP; /* * ULPI Specification rev.1.1 default * for Dp/DmPulldown is enabled. */ - if (otg->flags & ULPI_OTG_DP_PULLDOWN_DIS) + if (phy->flags & ULPI_OTG_DP_PULLDOWN_DIS) flags &= ~ULPI_OTG_CTRL_DP_PULLDOWN; - if (otg->flags & ULPI_OTG_DM_PULLDOWN_DIS) + if (phy->flags & ULPI_OTG_DM_PULLDOWN_DIS) flags &= ~ULPI_OTG_CTRL_DM_PULLDOWN; - if (otg->flags & ULPI_OTG_EXTVBUSIND) + if (phy->flags & ULPI_OTG_EXTVBUSIND) flags |= ULPI_OTG_CTRL_EXTVBUSIND; - return otg_io_write(otg, flags, ULPI_OTG_CTRL); + return usb_phy_io_write(phy, flags, ULPI_OTG_CTRL); } -static int ulpi_set_fc_flags(struct usb_phy *otg) +static int ulpi_set_fc_flags(struct usb_phy *phy) { unsigned int flags = 0; @@ -81,27 +81,27 @@ static int ulpi_set_fc_flags(struct usb_phy *otg) * ULPI Specification rev.1.1 default * for XcvrSelect is Full Speed. */ - if (otg->flags & ULPI_FC_HS) + if (phy->flags & ULPI_FC_HS) flags |= ULPI_FUNC_CTRL_HIGH_SPEED; - else if (otg->flags & ULPI_FC_LS) + else if (phy->flags & ULPI_FC_LS) flags |= ULPI_FUNC_CTRL_LOW_SPEED; - else if (otg->flags & ULPI_FC_FS4LS) + else if (phy->flags & ULPI_FC_FS4LS) flags |= ULPI_FUNC_CTRL_FS4LS; else flags |= ULPI_FUNC_CTRL_FULL_SPEED; - if (otg->flags & ULPI_FC_TERMSEL) + if (phy->flags & ULPI_FC_TERMSEL) flags |= ULPI_FUNC_CTRL_TERMSELECT; /* * ULPI Specification rev.1.1 default * for OpMode is Normal Operation. */ - if (otg->flags & ULPI_FC_OP_NODRV) + if (phy->flags & ULPI_FC_OP_NODRV) flags |= ULPI_FUNC_CTRL_OPMODE_NONDRIVING; - else if (otg->flags & ULPI_FC_OP_DIS_NRZI) + else if (phy->flags & ULPI_FC_OP_DIS_NRZI) flags |= ULPI_FUNC_CTRL_OPMODE_DISABLE_NRZI; - else if (otg->flags & ULPI_FC_OP_NSYNC_NEOP) + else if (phy->flags & ULPI_FC_OP_NSYNC_NEOP) flags |= ULPI_FUNC_CTRL_OPMODE_NOSYNC_NOEOP; else flags |= ULPI_FUNC_CTRL_OPMODE_NORMAL; @@ -112,54 +112,54 @@ static int ulpi_set_fc_flags(struct usb_phy *otg) */ flags |= ULPI_FUNC_CTRL_SUSPENDM; - return otg_io_write(otg, flags, ULPI_FUNC_CTRL); + return usb_phy_io_write(phy, flags, ULPI_FUNC_CTRL); } -static int ulpi_set_ic_flags(struct usb_phy *otg) +static int ulpi_set_ic_flags(struct usb_phy *phy) { unsigned int flags = 0; - if (otg->flags & ULPI_IC_AUTORESUME) + if (phy->flags & ULPI_IC_AUTORESUME) flags |= ULPI_IFC_CTRL_AUTORESUME; - if (otg->flags & ULPI_IC_EXTVBUS_INDINV) + if (phy->flags & ULPI_IC_EXTVBUS_INDINV) flags |= ULPI_IFC_CTRL_EXTERNAL_VBUS; - if (otg->flags & ULPI_IC_IND_PASSTHRU) + if (phy->flags & ULPI_IC_IND_PASSTHRU) flags |= ULPI_IFC_CTRL_PASSTHRU; - if (otg->flags & ULPI_IC_PROTECT_DIS) + if (phy->flags & ULPI_IC_PROTECT_DIS) flags |= ULPI_IFC_CTRL_PROTECT_IFC_DISABLE; - return otg_io_write(otg, flags, ULPI_IFC_CTRL); + return usb_phy_io_write(phy, flags, ULPI_IFC_CTRL); } -static int ulpi_set_flags(struct usb_phy *otg) +static int ulpi_set_flags(struct usb_phy *phy) { int ret; - ret = ulpi_set_otg_flags(otg); + ret = ulpi_set_otg_flags(phy); if (ret) return ret; - ret = ulpi_set_ic_flags(otg); + ret = ulpi_set_ic_flags(phy); if (ret) return ret; - return ulpi_set_fc_flags(otg); + return ulpi_set_fc_flags(phy); } -static int ulpi_check_integrity(struct usb_phy *otg) +static int ulpi_check_integrity(struct usb_phy *phy) { int ret, i; unsigned int val = 0x55; for (i = 0; i < 2; i++) { - ret = otg_io_write(otg, val, ULPI_SCRATCH); + ret = usb_phy_io_write(phy, val, ULPI_SCRATCH); if (ret < 0) return ret; - ret = otg_io_read(otg, ULPI_SCRATCH); + ret = usb_phy_io_read(phy, ULPI_SCRATCH); if (ret < 0) return ret; @@ -175,13 +175,13 @@ static int ulpi_check_integrity(struct usb_phy *otg) return 0; } -static int ulpi_init(struct usb_phy *otg) +static int ulpi_init(struct usb_phy *phy) { int i, vid, pid, ret; u32 ulpi_id = 0; for (i = 0; i < 4; i++) { - ret = otg_io_read(otg, ULPI_PRODUCT_ID_HIGH - i); + ret = usb_phy_io_read(phy, ULPI_PRODUCT_ID_HIGH - i); if (ret < 0) return ret; ulpi_id = (ulpi_id << 8) | ret; @@ -199,16 +199,17 @@ static int ulpi_init(struct usb_phy *otg) } } - ret = ulpi_check_integrity(otg); + ret = ulpi_check_integrity(phy); if (ret) return ret; - return ulpi_set_flags(otg); + return ulpi_set_flags(phy); } -static int ulpi_set_host(struct usb_phy *otg, struct usb_bus *host) +static int ulpi_set_host(struct usb_otg *otg, struct usb_bus *host) { - unsigned int flags = otg_io_read(otg, ULPI_IFC_CTRL); + struct usb_phy *phy = otg->phy; + unsigned int flags = usb_phy_io_read(phy, ULPI_IFC_CTRL); if (!host) { otg->host = NULL; @@ -221,51 +222,62 @@ static int ulpi_set_host(struct usb_phy *otg, struct usb_bus *host) ULPI_IFC_CTRL_3_PIN_SERIAL_MODE | ULPI_IFC_CTRL_CARKITMODE); - if (otg->flags & ULPI_IC_6PIN_SERIAL) + if (phy->flags & ULPI_IC_6PIN_SERIAL) flags |= ULPI_IFC_CTRL_6_PIN_SERIAL_MODE; - else if (otg->flags & ULPI_IC_3PIN_SERIAL) + else if (phy->flags & ULPI_IC_3PIN_SERIAL) flags |= ULPI_IFC_CTRL_3_PIN_SERIAL_MODE; - else if (otg->flags & ULPI_IC_CARKIT) + else if (phy->flags & ULPI_IC_CARKIT) flags |= ULPI_IFC_CTRL_CARKITMODE; - return otg_io_write(otg, flags, ULPI_IFC_CTRL); + return usb_phy_io_write(phy, flags, ULPI_IFC_CTRL); } -static int ulpi_set_vbus(struct usb_phy *otg, bool on) +static int ulpi_set_vbus(struct usb_otg *otg, bool on) { - unsigned int flags = otg_io_read(otg, ULPI_OTG_CTRL); + struct usb_phy *phy = otg->phy; + unsigned int flags = usb_phy_io_read(phy, ULPI_OTG_CTRL); flags &= ~(ULPI_OTG_CTRL_DRVVBUS | ULPI_OTG_CTRL_DRVVBUS_EXT); if (on) { - if (otg->flags & ULPI_OTG_DRVVBUS) + if (phy->flags & ULPI_OTG_DRVVBUS) flags |= ULPI_OTG_CTRL_DRVVBUS; - if (otg->flags & ULPI_OTG_DRVVBUS_EXT) + if (phy->flags & ULPI_OTG_DRVVBUS_EXT) flags |= ULPI_OTG_CTRL_DRVVBUS_EXT; } - return otg_io_write(otg, flags, ULPI_OTG_CTRL); + return usb_phy_io_write(phy, flags, ULPI_OTG_CTRL); } struct usb_phy * -otg_ulpi_create(struct otg_io_access_ops *ops, +otg_ulpi_create(struct usb_phy_io_ops *ops, unsigned int flags) { - struct usb_phy *otg; + struct usb_phy *phy; + struct usb_otg *otg; + + phy = kzalloc(sizeof(*phy), GFP_KERNEL); + if (!phy) + return NULL; otg = kzalloc(sizeof(*otg), GFP_KERNEL); - if (!otg) + if (!otg) { + kfree(phy); return NULL; + } + + phy->label = "ULPI"; + phy->flags = flags; + phy->io_ops = ops; + phy->otg = otg; + phy->init = ulpi_init; - otg->label = "ULPI"; - otg->flags = flags; - otg->io_ops = ops; - otg->init = ulpi_init; + otg->phy = phy; otg->set_host = ulpi_set_host; otg->set_vbus = ulpi_set_vbus; - return otg; + return phy; } EXPORT_SYMBOL_GPL(otg_ulpi_create); diff --git a/drivers/usb/otg/ulpi_viewport.c b/drivers/usb/otg/ulpi_viewport.c index e7b311b960b..c5ba7e5423f 100644 --- a/drivers/usb/otg/ulpi_viewport.c +++ b/drivers/usb/otg/ulpi_viewport.c @@ -74,7 +74,7 @@ static int ulpi_viewport_write(struct usb_phy *otg, u32 val, u32 reg) return ulpi_viewport_wait(view, ULPI_VIEW_RUN); } -struct otg_io_access_ops ulpi_viewport_access_ops = { +struct usb_phy_io_ops ulpi_viewport_access_ops = { .read = ulpi_viewport_read, .write = ulpi_viewport_write, }; diff --git a/include/linux/usb/ulpi.h b/include/linux/usb/ulpi.h index 51ebf72bc44..6f033a415ec 100644 --- a/include/linux/usb/ulpi.h +++ b/include/linux/usb/ulpi.h @@ -181,12 +181,12 @@ /*-------------------------------------------------------------------------*/ -struct usb_phy *otg_ulpi_create(struct otg_io_access_ops *ops, +struct usb_phy *otg_ulpi_create(struct usb_phy_io_ops *ops, unsigned int flags); #ifdef CONFIG_USB_ULPI_VIEWPORT /* access ops for controllers with a viewport register */ -extern struct otg_io_access_ops ulpi_viewport_access_ops; +extern struct usb_phy_io_ops ulpi_viewport_access_ops; #endif #endif /* __LINUX_USB_ULPI_H */ -- cgit v1.2.3-70-g09d2 From 76eb57ec1bf3201d2f417cafa5c974e7c0b6aaf9 Mon Sep 17 00:00:00 2001 From: Heikki Krogerus Date: Mon, 13 Feb 2012 13:24:14 +0200 Subject: arm: imx: Start using struct usb_otg MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Use struct usb_otg members with OTG specific functions instead of usb_phy members. Includes fixes from Sascha Hauer. Signed-off-by: Heikki Krogerus Acked-by: Igor Grinberg Tested-by: Philippe Rétornaz Tested-by: Sascha Hauer Reviewed-by: Marek Vasut Signed-off-by: Felipe Balbi --- arch/arm/mach-imx/mx31moboard-devboard.c | 22 ++++++++++++++-------- arch/arm/mach-imx/mx31moboard-marxbot.c | 22 ++++++++++++++-------- 2 files changed, 28 insertions(+), 16 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-imx/mx31moboard-devboard.c b/arch/arm/mach-imx/mx31moboard-devboard.c index 9cd4a97efa5..cc285e50728 100644 --- a/arch/arm/mach-imx/mx31moboard-devboard.c +++ b/arch/arm/mach-imx/mx31moboard-devboard.c @@ -177,7 +177,7 @@ static int devboard_isp1105_init(struct usb_phy *otg) } -static int devboard_isp1105_set_vbus(struct usb_phy *otg, bool on) +static int devboard_isp1105_set_vbus(struct usb_otg *otg, bool on) { if (on) gpio_set_value(USBH1_VBUSEN_B, 0); @@ -194,18 +194,24 @@ static struct mxc_usbh_platform_data usbh1_pdata __initdata = { static int __init devboard_usbh1_init(void) { - struct usb_phy *otg; + struct usb_phy *phy; struct platform_device *pdev; - otg = kzalloc(sizeof(*otg), GFP_KERNEL); - if (!otg) + phy = kzalloc(sizeof(*phy), GFP_KERNEL); + if (!phy) return -ENOMEM; - otg->label = "ISP1105"; - otg->init = devboard_isp1105_init; - otg->set_vbus = devboard_isp1105_set_vbus; + phy->otg = kzalloc(sizeof(struct usb_otg), GFP_KERNEL); + if (!phy->otg) { + kfree(phy); + return -ENOMEM; + } + + phy->label = "ISP1105"; + phy->init = devboard_isp1105_init; + phy->otg->set_vbus = devboard_isp1105_set_vbus; - usbh1_pdata.otg = otg; + usbh1_pdata.otg = phy; pdev = imx31_add_mxc_ehci_hs(1, &usbh1_pdata); if (IS_ERR(pdev)) diff --git a/arch/arm/mach-imx/mx31moboard-marxbot.c b/arch/arm/mach-imx/mx31moboard-marxbot.c index 2be769bbe05..135c90e3a45 100644 --- a/arch/arm/mach-imx/mx31moboard-marxbot.c +++ b/arch/arm/mach-imx/mx31moboard-marxbot.c @@ -291,7 +291,7 @@ static int marxbot_isp1105_init(struct usb_phy *otg) } -static int marxbot_isp1105_set_vbus(struct usb_phy *otg, bool on) +static int marxbot_isp1105_set_vbus(struct usb_otg *otg, bool on) { if (on) gpio_set_value(USBH1_VBUSEN_B, 0); @@ -308,18 +308,24 @@ static struct mxc_usbh_platform_data usbh1_pdata __initdata = { static int __init marxbot_usbh1_init(void) { - struct usb_phy *otg; + struct usb_phy *phy; struct platform_device *pdev; - otg = kzalloc(sizeof(*otg), GFP_KERNEL); - if (!otg) + phy = kzalloc(sizeof(*phy), GFP_KERNEL); + if (!phy) return -ENOMEM; - otg->label = "ISP1105"; - otg->init = marxbot_isp1105_init; - otg->set_vbus = marxbot_isp1105_set_vbus; + phy->otg = kzalloc(sizeof(struct usb_otg), GFP_KERNEL); + if (!phy->otg) { + kfree(phy); + return -ENOMEM; + } + + phy->label = "ISP1105"; + phy->init = marxbot_isp1105_init; + phy->otg->set_vbus = marxbot_isp1105_set_vbus; - usbh1_pdata.otg = otg; + usbh1_pdata.otg = phy; pdev = imx31_add_mxc_ehci_hs(1, &usbh1_pdata); if (IS_ERR(pdev)) -- cgit v1.2.3-70-g09d2 From b96d3b08365f5a9603f50f3aadca6012f7eaffa1 Mon Sep 17 00:00:00 2001 From: Heikki Krogerus Date: Mon, 13 Feb 2012 13:24:18 +0200 Subject: usb: Convert all users to new usb_phy Use the new usb_phy_* functions with transceiver operations instead of the old otg functions. Includes fixes from Sascha Hauer. Signed-off-by: Heikki Krogerus Acked-by: Sascha Hauer Acked-by: Pavankumar Kondeti Acked-by: Li Yang Acked-by: Alan Stern Reviewed-by: Marek Vasut Signed-off-by: Felipe Balbi --- arch/arm/mach-tegra/usb_phy.c | 4 ++-- drivers/usb/gadget/ci13xxx_msm.c | 4 ++-- drivers/usb/gadget/ci13xxx_udc.c | 10 +++++----- drivers/usb/gadget/fsl_udc_core.c | 4 ++-- drivers/usb/gadget/langwell_udc.c | 4 ++-- drivers/usb/gadget/mv_udc_core.c | 2 +- drivers/usb/gadget/omap_udc.c | 14 ++++++++------ drivers/usb/gadget/pxa25x_udc.c | 8 ++++---- drivers/usb/gadget/pxa27x_udc.c | 6 +++--- drivers/usb/gadget/s3c-hsudc.c | 6 +++--- drivers/usb/host/ehci-fsl.c | 2 +- drivers/usb/host/ehci-msm.c | 14 +++++++------- drivers/usb/host/ehci-mv.c | 6 +++--- drivers/usb/host/ehci-mxc.c | 10 ++++++---- drivers/usb/host/ehci-tegra.c | 6 +++--- drivers/usb/host/ohci-omap.c | 2 +- drivers/usb/musb/am35x.c | 4 ++-- drivers/usb/musb/blackfin.c | 4 ++-- drivers/usb/musb/da8xx.c | 4 ++-- drivers/usb/musb/davinci.c | 6 +++--- drivers/usb/musb/musb_core.c | 11 +++++------ drivers/usb/musb/musb_gadget.c | 2 +- drivers/usb/musb/omap2430.c | 22 +++++++++++----------- drivers/usb/musb/tusb6010.c | 6 +++--- drivers/usb/musb/ux500.c | 8 ++++---- 25 files changed, 86 insertions(+), 83 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-tegra/usb_phy.c b/arch/arm/mach-tegra/usb_phy.c index 37576a721ae..ad321f9e2bb 100644 --- a/arch/arm/mach-tegra/usb_phy.c +++ b/arch/arm/mach-tegra/usb_phy.c @@ -608,13 +608,13 @@ static int ulpi_phy_power_on(struct tegra_usb_phy *phy) writel(val, base + ULPI_TIMING_CTRL_1); /* Fix VbusInvalid due to floating VBUS */ - ret = otg_io_write(phy->ulpi, 0x40, 0x08); + ret = usb_phy_io_write(phy->ulpi, 0x40, 0x08); if (ret) { pr_err("%s: ulpi write failed\n", __func__); return ret; } - ret = otg_io_write(phy->ulpi, 0x80, 0x0B); + ret = usb_phy_io_write(phy->ulpi, 0x80, 0x0B); if (ret) { pr_err("%s: ulpi write failed\n", __func__); return ret; diff --git a/drivers/usb/gadget/ci13xxx_msm.c b/drivers/usb/gadget/ci13xxx_msm.c index 1fc612914c5..d07e44c05e9 100644 --- a/drivers/usb/gadget/ci13xxx_msm.c +++ b/drivers/usb/gadget/ci13xxx_msm.c @@ -37,10 +37,10 @@ static void ci13xxx_msm_notify_event(struct ci13xxx *udc, unsigned event) * Put the transceiver in non-driving mode. Otherwise host * may not detect soft-disconnection. */ - val = otg_io_read(udc->transceiver, ULPI_FUNC_CTRL); + val = usb_phy_io_read(udc->transceiver, ULPI_FUNC_CTRL); val &= ~ULPI_FUNC_CTRL_OPMODE_MASK; val |= ULPI_FUNC_CTRL_OPMODE_NONDRIVING; - otg_io_write(udc->transceiver, val, ULPI_FUNC_CTRL); + usb_phy_io_write(udc->transceiver, val, ULPI_FUNC_CTRL); break; default: dev_dbg(dev, "unknown ci13xxx_udc event\n"); diff --git a/drivers/usb/gadget/ci13xxx_udc.c b/drivers/usb/gadget/ci13xxx_udc.c index 27e31371842..68ad160f258 100644 --- a/drivers/usb/gadget/ci13xxx_udc.c +++ b/drivers/usb/gadget/ci13xxx_udc.c @@ -2537,7 +2537,7 @@ static int ci13xxx_vbus_draw(struct usb_gadget *_gadget, unsigned mA) struct ci13xxx *udc = container_of(_gadget, struct ci13xxx, gadget); if (udc->transceiver) - return otg_set_power(udc->transceiver, mA); + return usb_phy_set_power(udc->transceiver, mA); return -ENOTSUPP; } @@ -2900,7 +2900,7 @@ static int udc_probe(struct ci13xxx_udc_driver *driver, struct device *dev, if (retval < 0) goto free_udc; - udc->transceiver = otg_get_transceiver(); + udc->transceiver = usb_get_transceiver(); if (udc->udc_driver->flags & CI13XXX_REQUIRE_TRANSCEIVER) { if (udc->transceiver == NULL) { @@ -2946,7 +2946,7 @@ static int udc_probe(struct ci13xxx_udc_driver *driver, struct device *dev, remove_trans: if (udc->transceiver) { otg_set_peripheral(udc->transceiver, &udc->gadget); - otg_put_transceiver(udc->transceiver); + usb_put_transceiver(udc->transceiver); } err("error = %i", retval); @@ -2958,7 +2958,7 @@ unreg_device: device_unregister(&udc->gadget.dev); put_transceiver: if (udc->transceiver) - otg_put_transceiver(udc->transceiver); + usb_put_transceiver(udc->transceiver); free_udc: kfree(udc); _udc = NULL; @@ -2982,7 +2982,7 @@ static void udc_remove(void) if (udc->transceiver) { otg_set_peripheral(udc->transceiver, &udc->gadget); - otg_put_transceiver(udc->transceiver); + usb_put_transceiver(udc->transceiver); } #ifdef CONFIG_USB_GADGET_DEBUG_FILES dbg_remove_files(&udc->gadget.dev); diff --git a/drivers/usb/gadget/fsl_udc_core.c b/drivers/usb/gadget/fsl_udc_core.c index b04712f19f1..21fdfdb18ba 100644 --- a/drivers/usb/gadget/fsl_udc_core.c +++ b/drivers/usb/gadget/fsl_udc_core.c @@ -1217,7 +1217,7 @@ static int fsl_vbus_draw(struct usb_gadget *gadget, unsigned mA) udc = container_of(gadget, struct fsl_udc, gadget); if (udc->transceiver) - return otg_set_power(udc->transceiver, mA); + return usb_phy_set_power(udc->transceiver, mA); return -ENOTSUPP; } @@ -2430,7 +2430,7 @@ static int __init fsl_udc_probe(struct platform_device *pdev) #ifdef CONFIG_USB_OTG if (pdata->operating_mode == FSL_USB2_DR_OTG) { - udc_controller->transceiver = otg_get_transceiver(); + udc_controller->transceiver = usb_get_transceiver(); if (!udc_controller->transceiver) { ERR("Can't find OTG driver!\n"); ret = -ENODEV; diff --git a/drivers/usb/gadget/langwell_udc.c b/drivers/usb/gadget/langwell_udc.c index e2293c1588e..b19a9e46e69 100644 --- a/drivers/usb/gadget/langwell_udc.c +++ b/drivers/usb/gadget/langwell_udc.c @@ -1261,9 +1261,9 @@ static int langwell_vbus_draw(struct usb_gadget *_gadget, unsigned mA) dev_vdbg(&dev->pdev->dev, "---> %s()\n", __func__); if (dev->transceiver) { - dev_vdbg(&dev->pdev->dev, "otg_set_power\n"); + dev_vdbg(&dev->pdev->dev, "usb_phy_set_power\n"); dev_vdbg(&dev->pdev->dev, "<--- %s()\n", __func__); - return otg_set_power(dev->transceiver, mA); + return usb_phy_set_power(dev->transceiver, mA); } dev_vdbg(&dev->pdev->dev, "<--- %s()\n", __func__); diff --git a/drivers/usb/gadget/mv_udc_core.c b/drivers/usb/gadget/mv_udc_core.c index f97e737d26f..50baf3ea336 100644 --- a/drivers/usb/gadget/mv_udc_core.c +++ b/drivers/usb/gadget/mv_udc_core.c @@ -2181,7 +2181,7 @@ static int __devinit mv_udc_probe(struct platform_device *dev) #ifdef CONFIG_USB_OTG_UTILS if (pdata->mode == MV_USB_MODE_OTG) - udc->transceiver = otg_get_transceiver(); + udc->transceiver = usb_get_transceiver(); #endif udc->clknum = pdata->clknum; diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c index d3529787351..e82c6995ce2 100644 --- a/drivers/usb/gadget/omap_udc.c +++ b/drivers/usb/gadget/omap_udc.c @@ -1345,7 +1345,7 @@ static int omap_vbus_draw(struct usb_gadget *gadget, unsigned mA) udc = container_of(gadget, struct omap_udc, gadget); if (udc->transceiver) - return otg_set_power(udc->transceiver, mA); + return usb_phy_set_power(udc->transceiver, mA); return -EOPNOTSUPP; } @@ -1839,11 +1839,13 @@ static void devstate_irq(struct omap_udc *udc, u16 irq_src) spin_lock(&udc->lock); } if (udc->transceiver) - otg_set_suspend(udc->transceiver, 1); + usb_phy_set_suspend( + udc->transceiver, 1); } else { VDBG("resume\n"); if (udc->transceiver) - otg_set_suspend(udc->transceiver, 0); + usb_phy_set_suspend( + udc->transceiver, 0); if (udc->gadget.speed == USB_SPEED_FULL && udc->driver->resume) { spin_unlock(&udc->lock); @@ -2863,7 +2865,7 @@ static int __init omap_udc_probe(struct platform_device *pdev) * use it. Except for OTG, we don't _need_ to talk to one; * but not having one probably means no VBUS detection. */ - xceiv = otg_get_transceiver(); + xceiv = usb_get_transceiver(); if (xceiv) type = xceiv->label; else if (config->otg) { @@ -3009,7 +3011,7 @@ cleanup1: cleanup0: if (xceiv) - otg_put_transceiver(xceiv); + usb_put_transceiver(xceiv); if (cpu_is_omap16xx() || cpu_is_omap24xx() || cpu_is_omap7xx()) { clk_disable(hhc_clk); @@ -3039,7 +3041,7 @@ static int __exit omap_udc_remove(struct platform_device *pdev) pullup_disable(udc); if (udc->transceiver) { - otg_put_transceiver(udc->transceiver); + usb_put_transceiver(udc->transceiver); udc->transceiver = NULL; } omap_writew(0, UDC_SYSCON1); diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c index dd470635f4f..b86518e4941 100644 --- a/drivers/usb/gadget/pxa25x_udc.c +++ b/drivers/usb/gadget/pxa25x_udc.c @@ -995,7 +995,7 @@ static int pxa25x_udc_vbus_draw(struct usb_gadget *_gadget, unsigned mA) udc = container_of(_gadget, struct pxa25x_udc, gadget); if (udc->transceiver) - return otg_set_power(udc->transceiver, mA); + return usb_phy_set_power(udc->transceiver, mA); return -EOPNOTSUPP; } @@ -2159,7 +2159,7 @@ static int __init pxa25x_udc_probe(struct platform_device *pdev) dev->dev = &pdev->dev; dev->mach = pdev->dev.platform_data; - dev->transceiver = otg_get_transceiver(); + dev->transceiver = usb_get_transceiver(); if (gpio_is_valid(dev->mach->gpio_pullup)) { if ((retval = gpio_request(dev->mach->gpio_pullup, @@ -2238,7 +2238,7 @@ lubbock_fail0: gpio_free(dev->mach->gpio_pullup); err_gpio_pullup: if (dev->transceiver) { - otg_put_transceiver(dev->transceiver); + usb_put_transceiver(dev->transceiver); dev->transceiver = NULL; } clk_put(dev->clk); @@ -2280,7 +2280,7 @@ static int __exit pxa25x_udc_remove(struct platform_device *pdev) clk_put(dev->clk); if (dev->transceiver) { - otg_put_transceiver(dev->transceiver); + usb_put_transceiver(dev->transceiver); dev->transceiver = NULL; } diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c index f4c44eb806c..1906ed0dcdc 100644 --- a/drivers/usb/gadget/pxa27x_udc.c +++ b/drivers/usb/gadget/pxa27x_udc.c @@ -1666,7 +1666,7 @@ static int pxa_udc_vbus_draw(struct usb_gadget *_gadget, unsigned mA) udc = to_gadget_udc(_gadget); if (udc->transceiver) - return otg_set_power(udc->transceiver, mA); + return usb_phy_set_power(udc->transceiver, mA); return -EOPNOTSUPP; } @@ -2463,7 +2463,7 @@ static int __init pxa_udc_probe(struct platform_device *pdev) udc->dev = &pdev->dev; udc->mach = pdev->dev.platform_data; - udc->transceiver = otg_get_transceiver(); + udc->transceiver = usb_get_transceiver(); gpio = udc->mach->gpio_pullup; if (gpio_is_valid(gpio)) { @@ -2542,7 +2542,7 @@ static int __exit pxa_udc_remove(struct platform_device *_dev) if (gpio_is_valid(gpio)) gpio_free(gpio); - otg_put_transceiver(udc->transceiver); + usb_put_transceiver(udc->transceiver); udc->transceiver = NULL; platform_set_drvdata(_dev, NULL); diff --git a/drivers/usb/gadget/s3c-hsudc.c b/drivers/usb/gadget/s3c-hsudc.c index dea475a61fd..e124bfa399f 100644 --- a/drivers/usb/gadget/s3c-hsudc.c +++ b/drivers/usb/gadget/s3c-hsudc.c @@ -1243,7 +1243,7 @@ static int s3c_hsudc_vbus_draw(struct usb_gadget *gadget, unsigned mA) return -ENODEV; if (hsudc->transceiver) - return otg_set_power(hsudc->transceiver, mA); + return usb_phy_set_power(hsudc->transceiver, mA); return -EOPNOTSUPP; } @@ -1275,7 +1275,7 @@ static int __devinit s3c_hsudc_probe(struct platform_device *pdev) hsudc->dev = dev; hsudc->pd = pdev->dev.platform_data; - hsudc->transceiver = otg_get_transceiver(); + hsudc->transceiver = usb_get_transceiver(); for (i = 0; i < ARRAY_SIZE(hsudc->supplies); i++) hsudc->supplies[i].supply = s3c_hsudc_supply_names[i]; @@ -1377,7 +1377,7 @@ err_remap: release_mem_region(res->start, resource_size(res)); err_res: if (hsudc->transceiver) - otg_put_transceiver(hsudc->transceiver); + usb_put_transceiver(hsudc->transceiver); regulator_bulk_free(ARRAY_SIZE(hsudc->supplies), hsudc->supplies); err_supplies: diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c index b556a72264d..481effdc7f5 100644 --- a/drivers/usb/host/ehci-fsl.c +++ b/drivers/usb/host/ehci-fsl.c @@ -142,7 +142,7 @@ static int usb_hcd_fsl_probe(const struct hc_driver *driver, if (pdata->operating_mode == FSL_USB2_DR_OTG) { struct ehci_hcd *ehci = hcd_to_ehci(hcd); - ehci->transceiver = otg_get_transceiver(); + ehci->transceiver = usb_get_transceiver(); dev_dbg(&pdev->dev, "hcd=0x%p ehci=0x%p, transceiver=0x%p\n", hcd, ehci, ehci->transceiver); diff --git a/drivers/usb/host/ehci-msm.c b/drivers/usb/host/ehci-msm.c index ef7c4319c6e..d8db5ecf5e3 100644 --- a/drivers/usb/host/ehci-msm.c +++ b/drivers/usb/host/ehci-msm.c @@ -32,7 +32,7 @@ #define MSM_USB_BASE (hcd->regs) -static struct usb_phy *otg; +static struct usb_phy *phy; static int ehci_msm_reset(struct usb_hcd *hcd) { @@ -145,14 +145,14 @@ static int ehci_msm_probe(struct platform_device *pdev) * powering up VBUS, mapping of registers address space and power * management. */ - otg = otg_get_transceiver(); - if (!otg) { + phy = usb_get_transceiver(); + if (!phy) { dev_err(&pdev->dev, "unable to find transceiver\n"); ret = -ENODEV; goto unmap; } - ret = otg_set_host(otg, &hcd->self); + ret = otg_set_host(phy, &hcd->self); if (ret < 0) { dev_err(&pdev->dev, "unable to register with transceiver\n"); goto put_transceiver; @@ -169,7 +169,7 @@ static int ehci_msm_probe(struct platform_device *pdev) return 0; put_transceiver: - otg_put_transceiver(otg); + usb_put_transceiver(phy); unmap: iounmap(hcd->regs); put_hcd: @@ -186,8 +186,8 @@ static int __devexit ehci_msm_remove(struct platform_device *pdev) pm_runtime_disable(&pdev->dev); pm_runtime_set_suspended(&pdev->dev); - otg_set_host(otg, NULL); - otg_put_transceiver(otg); + otg_set_host(phy, NULL); + usb_put_transceiver(phy); usb_put_hcd(hcd); diff --git a/drivers/usb/host/ehci-mv.c b/drivers/usb/host/ehci-mv.c index 39ca79e008d..62a63b59814 100644 --- a/drivers/usb/host/ehci-mv.c +++ b/drivers/usb/host/ehci-mv.c @@ -253,7 +253,7 @@ static int mv_ehci_probe(struct platform_device *pdev) ehci_mv->mode = pdata->mode; if (ehci_mv->mode == MV_USB_MODE_OTG) { #ifdef CONFIG_USB_OTG_UTILS - ehci_mv->otg = otg_get_transceiver(); + ehci_mv->otg = usb_get_transceiver(); if (!ehci_mv->otg) { dev_err(&pdev->dev, "unable to find transceiver\n"); @@ -303,7 +303,7 @@ err_set_vbus: #ifdef CONFIG_USB_OTG_UTILS err_put_transceiver: if (ehci_mv->otg) - otg_put_transceiver(ehci_mv->otg); + usb_put_transceiver(ehci_mv->otg); #endif err_disable_clk: mv_ehci_disable(ehci_mv); @@ -333,7 +333,7 @@ static int mv_ehci_remove(struct platform_device *pdev) if (ehci_mv->otg) { otg_set_host(ehci_mv->otg, NULL); - otg_put_transceiver(ehci_mv->otg); + usb_put_transceiver(ehci_mv->otg); } if (ehci_mv->mode == MV_USB_MODE_HOST) { diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c index 55978fcfa4b..b762fe0955b 100644 --- a/drivers/usb/host/ehci-mxc.c +++ b/drivers/usb/host/ehci-mxc.c @@ -220,7 +220,7 @@ static int ehci_mxc_drv_probe(struct platform_device *pdev) /* Initialize the transceiver */ if (pdata->otg) { pdata->otg->io_priv = hcd->regs + ULPI_VIEWPORT_OFFSET; - ret = otg_init(pdata->otg); + ret = usb_phy_init(pdata->otg); if (ret) { dev_err(dev, "unable to init transceiver, probably missing\n"); ret = -ENODEV; @@ -247,9 +247,11 @@ static int ehci_mxc_drv_probe(struct platform_device *pdev) * It's in violation of USB specs */ if (machine_is_mx51_efikamx() || machine_is_mx51_efikasb()) { - flags = otg_io_read(pdata->otg, ULPI_OTG_CTRL); + flags = usb_phy_io_read(pdata->otg, + ULPI_OTG_CTRL); flags |= ULPI_OTG_CTRL_CHRGVBUS; - ret = otg_io_write(pdata->otg, flags, ULPI_OTG_CTRL); + ret = usb_phy_io_write(pdata->otg, flags, + ULPI_OTG_CTRL); if (ret) { dev_err(dev, "unable to set CHRVBUS\n"); goto err_add; @@ -297,7 +299,7 @@ static int __exit ehci_mxc_drv_remove(struct platform_device *pdev) pdata->exit(pdev); if (pdata->otg) - otg_shutdown(pdata->otg); + usb_phy_shutdown(pdata->otg); usb_remove_hcd(hcd); iounmap(hcd->regs); diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c index 2e157144dcf..701a0bf5862 100644 --- a/drivers/usb/host/ehci-tegra.c +++ b/drivers/usb/host/ehci-tegra.c @@ -733,7 +733,7 @@ static int tegra_ehci_probe(struct platform_device *pdev) #ifdef CONFIG_USB_OTG_UTILS if (pdata->operating_mode == TEGRA_USB_OTG) { - tegra->transceiver = otg_get_transceiver(); + tegra->transceiver = usb_get_transceiver(); if (tegra->transceiver) otg_set_host(tegra->transceiver, &hcd->self); } @@ -751,7 +751,7 @@ fail: #ifdef CONFIG_USB_OTG_UTILS if (tegra->transceiver) { otg_set_host(tegra->transceiver, NULL); - otg_put_transceiver(tegra->transceiver); + usb_put_transceiver(tegra->transceiver); } #endif tegra_usb_phy_close(tegra->phy); @@ -809,7 +809,7 @@ static int tegra_ehci_remove(struct platform_device *pdev) #ifdef CONFIG_USB_OTG_UTILS if (tegra->transceiver) { otg_set_host(tegra->transceiver, NULL); - otg_put_transceiver(tegra->transceiver); + usb_put_transceiver(tegra->transceiver); } #endif diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c index db3968656d2..744e25da800 100644 --- a/drivers/usb/host/ohci-omap.c +++ b/drivers/usb/host/ohci-omap.c @@ -210,7 +210,7 @@ static int ohci_omap_init(struct usb_hcd *hcd) #ifdef CONFIG_USB_OTG if (need_transceiver) { - ohci->transceiver = otg_get_transceiver(); + ohci->transceiver = usb_get_transceiver(); if (ohci->transceiver) { int status = otg_set_host(ohci->transceiver, &ohci_to_hcd(ohci)->self); diff --git a/drivers/usb/musb/am35x.c b/drivers/usb/musb/am35x.c index cb942b6cfe2..ba96740de89 100644 --- a/drivers/usb/musb/am35x.c +++ b/drivers/usb/musb/am35x.c @@ -364,7 +364,7 @@ static int am35x_musb_init(struct musb *musb) return -ENODEV; usb_nop_xceiv_register(); - musb->xceiv = otg_get_transceiver(); + musb->xceiv = usb_get_transceiver(); if (!musb->xceiv) return -ENODEV; @@ -406,7 +406,7 @@ static int am35x_musb_exit(struct musb *musb) if (data->set_phy_power) data->set_phy_power(0); - otg_put_transceiver(musb->xceiv); + usb_put_transceiver(musb->xceiv); usb_nop_xceiv_unregister(); return 0; diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c index fc8e9edbcb8..5fefd656671 100644 --- a/drivers/usb/musb/blackfin.c +++ b/drivers/usb/musb/blackfin.c @@ -415,7 +415,7 @@ static int bfin_musb_init(struct musb *musb) gpio_direction_output(musb->config->gpio_vrsel, 0); usb_nop_xceiv_register(); - musb->xceiv = otg_get_transceiver(); + musb->xceiv = usb_get_transceiver(); if (!musb->xceiv) { gpio_free(musb->config->gpio_vrsel); return -ENODEV; @@ -440,7 +440,7 @@ static int bfin_musb_exit(struct musb *musb) { gpio_free(musb->config->gpio_vrsel); - otg_put_transceiver(musb->xceiv); + usb_put_transceiver(musb->xceiv); usb_nop_xceiv_unregister(); return 0; } diff --git a/drivers/usb/musb/da8xx.c b/drivers/usb/musb/da8xx.c index f0cb7767fa6..bd38119bc66 100644 --- a/drivers/usb/musb/da8xx.c +++ b/drivers/usb/musb/da8xx.c @@ -425,7 +425,7 @@ static int da8xx_musb_init(struct musb *musb) goto fail; usb_nop_xceiv_register(); - musb->xceiv = otg_get_transceiver(); + musb->xceiv = usb_get_transceiver(); if (!musb->xceiv) goto fail; @@ -458,7 +458,7 @@ static int da8xx_musb_exit(struct musb *musb) phy_off(); - otg_put_transceiver(musb->xceiv); + usb_put_transceiver(musb->xceiv); usb_nop_xceiv_unregister(); return 0; diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c index f2a63dd0dfc..49a47d244a2 100644 --- a/drivers/usb/musb/davinci.c +++ b/drivers/usb/musb/davinci.c @@ -384,7 +384,7 @@ static int davinci_musb_init(struct musb *musb) u32 revision; usb_nop_xceiv_register(); - musb->xceiv = otg_get_transceiver(); + musb->xceiv = usb_get_transceiver(); if (!musb->xceiv) return -ENODEV; @@ -443,7 +443,7 @@ static int davinci_musb_init(struct musb *musb) return 0; fail: - otg_put_transceiver(musb->xceiv); + usb_put_transceiver(musb->xceiv); usb_nop_xceiv_unregister(); return -ENODEV; } @@ -492,7 +492,7 @@ static int davinci_musb_exit(struct musb *musb) phy_off(); - otg_put_transceiver(musb->xceiv); + usb_put_transceiver(musb->xceiv); usb_nop_xceiv_unregister(); return 0; diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index f9ecd5ebf26..7e9be74dba4 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -131,9 +131,9 @@ static inline struct musb *dev_to_musb(struct device *dev) /*-------------------------------------------------------------------------*/ #ifndef CONFIG_BLACKFIN -static int musb_ulpi_read(struct usb_phy *otg, u32 offset) +static int musb_ulpi_read(struct usb_phy *phy, u32 offset) { - void __iomem *addr = otg->io_priv; + void __iomem *addr = phy->io_priv; int i = 0; u8 r; u8 power; @@ -165,10 +165,9 @@ static int musb_ulpi_read(struct usb_phy *otg, u32 offset) return musb_readb(addr, MUSB_ULPI_REG_DATA); } -static int musb_ulpi_write(struct usb_phy *otg, - u32 offset, u32 data) +static int musb_ulpi_write(struct usb_phy *phy, u32 offset, u32 data) { - void __iomem *addr = otg->io_priv; + void __iomem *addr = phy->io_priv; int i = 0; u8 r = 0; u8 power; @@ -200,7 +199,7 @@ static int musb_ulpi_write(struct usb_phy *otg, #define musb_ulpi_write NULL #endif -static struct otg_io_access_ops musb_ulpi_access = { +static struct usb_phy_io_ops musb_ulpi_access = { .read = musb_ulpi_read, .write = musb_ulpi_write, }; diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c index 0524a34be3c..3a1793663d9 100644 --- a/drivers/usb/musb/musb_gadget.c +++ b/drivers/usb/musb/musb_gadget.c @@ -1703,7 +1703,7 @@ static int musb_gadget_vbus_draw(struct usb_gadget *gadget, unsigned mA) if (!musb->xceiv->set_power) return -EOPNOTSUPP; - return otg_set_power(musb->xceiv, mA); + return usb_phy_set_power(musb->xceiv, mA); } static int musb_gadget_pullup(struct usb_gadget *gadget, int is_on) diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c index a427fcb1343..96a3d3763cc 100644 --- a/drivers/usb/musb/omap2430.c +++ b/drivers/usb/musb/omap2430.c @@ -247,7 +247,7 @@ static void musb_otg_notifier_work(struct work_struct *data_notifier_work) if (!is_otg_enabled(musb) || musb->gadget_driver) { pm_runtime_get_sync(musb->controller); - otg_init(musb->xceiv); + usb_phy_init(musb->xceiv); omap2430_musb_set_vbus(musb, 1); } break; @@ -257,7 +257,7 @@ static void musb_otg_notifier_work(struct work_struct *data_notifier_work) if (musb->gadget_driver) pm_runtime_get_sync(musb->controller); - otg_init(musb->xceiv); + usb_phy_init(musb->xceiv); break; case USB_EVENT_NONE: @@ -273,7 +273,7 @@ static void musb_otg_notifier_work(struct work_struct *data_notifier_work) if (musb->xceiv->set_vbus) otg_set_vbus(musb->xceiv, 0); } - otg_shutdown(musb->xceiv); + usb_phy_shutdown(musb->xceiv); break; default: dev_dbg(musb->controller, "ID float\n"); @@ -291,7 +291,7 @@ static int omap2430_musb_init(struct musb *musb) * up through ULPI. TWL4030-family PMICs include one, * which needs a driver, drivers aren't always needed. */ - musb->xceiv = otg_get_transceiver(); + musb->xceiv = usb_get_transceiver(); if (!musb->xceiv) { pr_err("HS USB OTG: no transceiver configured\n"); return -ENODEV; @@ -326,7 +326,7 @@ static int omap2430_musb_init(struct musb *musb) musb_readl(musb->mregs, OTG_SIMENABLE)); musb->nb.notifier_call = musb_otg_notifications; - status = otg_register_notifier(musb->xceiv, &musb->nb); + status = usb_register_notifier(musb->xceiv, &musb->nb); if (status) dev_dbg(musb->controller, "notification register failed\n"); @@ -350,7 +350,7 @@ static void omap2430_musb_enable(struct musb *musb) switch (musb->xceiv->last_event) { case USB_EVENT_ID: - otg_init(musb->xceiv); + usb_phy_init(musb->xceiv); if (data->interface_type != MUSB_INTERFACE_UTMI) break; devctl = musb_readb(musb->mregs, MUSB_DEVCTL); @@ -369,7 +369,7 @@ static void omap2430_musb_enable(struct musb *musb) break; case USB_EVENT_VBUS: - otg_init(musb->xceiv); + usb_phy_init(musb->xceiv); break; default: @@ -380,7 +380,7 @@ static void omap2430_musb_enable(struct musb *musb) static void omap2430_musb_disable(struct musb *musb) { if (musb->xceiv->last_event) - otg_shutdown(musb->xceiv); + usb_phy_shutdown(musb->xceiv); } static int omap2430_musb_exit(struct musb *musb) @@ -389,7 +389,7 @@ static int omap2430_musb_exit(struct musb *musb) cancel_work_sync(&musb->otg_notifier_work); omap2430_low_level_exit(musb); - otg_put_transceiver(musb->xceiv); + usb_put_transceiver(musb->xceiv); return 0; } @@ -495,7 +495,7 @@ static int omap2430_runtime_suspend(struct device *dev) OTG_INTERFSEL); omap2430_low_level_exit(musb); - otg_set_suspend(musb->xceiv, 1); + usb_phy_set_suspend(musb->xceiv, 1); return 0; } @@ -509,7 +509,7 @@ static int omap2430_runtime_resume(struct device *dev) musb_writel(musb->mregs, OTG_INTERFSEL, musb->context.otg_interfsel); - otg_set_suspend(musb->xceiv, 0); + usb_phy_set_suspend(musb->xceiv, 0); return 0; } diff --git a/drivers/usb/musb/tusb6010.c b/drivers/usb/musb/tusb6010.c index 0665c14cc54..496cc036483 100644 --- a/drivers/usb/musb/tusb6010.c +++ b/drivers/usb/musb/tusb6010.c @@ -1078,7 +1078,7 @@ static int tusb_musb_init(struct musb *musb) int ret; usb_nop_xceiv_register(); - musb->xceiv = otg_get_transceiver(); + musb->xceiv = usb_get_transceiver(); if (!musb->xceiv) return -ENODEV; @@ -1130,7 +1130,7 @@ done: if (sync) iounmap(sync); - otg_put_transceiver(musb->xceiv); + usb_put_transceiver(musb->xceiv); usb_nop_xceiv_unregister(); } return ret; @@ -1146,7 +1146,7 @@ static int tusb_musb_exit(struct musb *musb) iounmap(musb->sync_va); - otg_put_transceiver(musb->xceiv); + usb_put_transceiver(musb->xceiv); usb_nop_xceiv_unregister(); return 0; } diff --git a/drivers/usb/musb/ux500.c b/drivers/usb/musb/ux500.c index f7e04bf34a1..0f5667415b7 100644 --- a/drivers/usb/musb/ux500.c +++ b/drivers/usb/musb/ux500.c @@ -37,7 +37,7 @@ struct ux500_glue { static int ux500_musb_init(struct musb *musb) { - musb->xceiv = otg_get_transceiver(); + musb->xceiv = usb_get_transceiver(); if (!musb->xceiv) { pr_err("HS USB OTG: no transceiver configured\n"); return -ENODEV; @@ -48,7 +48,7 @@ static int ux500_musb_init(struct musb *musb) static int ux500_musb_exit(struct musb *musb) { - otg_put_transceiver(musb->xceiv); + usb_put_transceiver(musb->xceiv); return 0; } @@ -160,7 +160,7 @@ static int ux500_suspend(struct device *dev) struct ux500_glue *glue = dev_get_drvdata(dev); struct musb *musb = glue_to_musb(glue); - otg_set_suspend(musb->xceiv, 1); + usb_phy_set_suspend(musb->xceiv, 1); clk_disable(glue->clk); return 0; @@ -178,7 +178,7 @@ static int ux500_resume(struct device *dev) return ret; } - otg_set_suspend(musb->xceiv, 0); + usb_phy_set_suspend(musb->xceiv, 0); return 0; } -- cgit v1.2.3-70-g09d2 From 6e13c6505cdff9766d5268ffb8c972c1a2f996e6 Mon Sep 17 00:00:00 2001 From: Heikki Krogerus Date: Mon, 13 Feb 2012 13:24:20 +0200 Subject: usb: otg: Convert all users to pass struct usb_otg for OTG functions This changes the otg functions so that they receive struct otg instead of struct usb_phy as parameter and converts all users of these functions to pass the otg member of their usb_phy. Includes fixes to IMX code from Sascha Hauer. [ balbi@ti.com : fixed a compile warning on ehci-mv.c ] Signed-off-by: Heikki Krogerus Acked-by: Sascha Hauer Acked-by: Igor Grinberg Acked-by: Pavankumar Kondeti Acked-by: Li Yang Acked-by: Alan Stern Reviewed-by: Marek Vasut Signed-off-by: Felipe Balbi --- arch/arm/mach-pxa/pxa3xx-ulpi.c | 8 ++++---- drivers/usb/gadget/ci13xxx_udc.c | 7 ++++--- drivers/usb/gadget/fsl_udc_core.c | 5 +++-- drivers/usb/gadget/langwell_udc.c | 2 +- drivers/usb/gadget/mv_udc_core.c | 3 ++- drivers/usb/gadget/omap_udc.c | 7 ++++--- drivers/usb/gadget/pxa25x_udc.c | 5 +++-- drivers/usb/gadget/pxa27x_udc.c | 5 +++-- drivers/usb/gadget/s3c-hsudc.c | 5 +++-- drivers/usb/host/ehci-fsl.c | 4 ++-- drivers/usb/host/ehci-hub.c | 2 +- drivers/usb/host/ehci-msm.c | 4 ++-- drivers/usb/host/ehci-mv.c | 4 ++-- drivers/usb/host/ehci-mxc.c | 2 +- drivers/usb/host/ehci-tegra.c | 6 +++--- drivers/usb/host/ohci-omap.c | 6 +++--- drivers/usb/musb/musb_core.c | 2 +- drivers/usb/musb/musb_gadget.c | 8 ++++---- drivers/usb/musb/omap2430.c | 8 ++++---- include/linux/usb/otg.h | 30 +++++++++++++++--------------- 20 files changed, 65 insertions(+), 58 deletions(-) (limited to 'arch/arm') diff --git a/arch/arm/mach-pxa/pxa3xx-ulpi.c b/arch/arm/mach-pxa/pxa3xx-ulpi.c index a13f3356562..5ead6d480c6 100644 --- a/arch/arm/mach-pxa/pxa3xx-ulpi.c +++ b/arch/arm/mach-pxa/pxa3xx-ulpi.c @@ -145,13 +145,13 @@ static int pxa310_start_otg_host_transcvr(struct usb_bus *host) return err; } - err = otg_set_vbus(u2d->otg, 1); + err = otg_set_vbus(u2d->otg->otg, 1); if (err) { pr_err("OTG transceiver VBUS set failed"); return err; } - err = otg_set_host(u2d->otg, host); + err = otg_set_host(u2d->otg->otg, host); if (err) pr_err("OTG transceiver Host mode set failed"); @@ -189,8 +189,8 @@ static void pxa310_stop_otg_hc(void) { pxa310_otg_transceiver_rtsm(); - otg_set_host(u2d->otg, NULL); - otg_set_vbus(u2d->otg, 0); + otg_set_host(u2d->otg->otg, NULL); + otg_set_vbus(u2d->otg->otg, 0); usb_phy_shutdown(u2d->otg); } diff --git a/drivers/usb/gadget/ci13xxx_udc.c b/drivers/usb/gadget/ci13xxx_udc.c index 68ad160f258..b27cb0b0077 100644 --- a/drivers/usb/gadget/ci13xxx_udc.c +++ b/drivers/usb/gadget/ci13xxx_udc.c @@ -2928,7 +2928,8 @@ static int udc_probe(struct ci13xxx_udc_driver *driver, struct device *dev, goto unreg_device; if (udc->transceiver) { - retval = otg_set_peripheral(udc->transceiver, &udc->gadget); + retval = otg_set_peripheral(udc->transceiver->otg, + &udc->gadget); if (retval) goto remove_dbg; } @@ -2945,7 +2946,7 @@ static int udc_probe(struct ci13xxx_udc_driver *driver, struct device *dev, remove_trans: if (udc->transceiver) { - otg_set_peripheral(udc->transceiver, &udc->gadget); + otg_set_peripheral(udc->transceiver->otg, &udc->gadget); usb_put_transceiver(udc->transceiver); } @@ -2981,7 +2982,7 @@ static void udc_remove(void) usb_del_gadget_udc(&udc->gadget); if (udc->transceiver) { - otg_set_peripheral(udc->transceiver, &udc->gadget); + otg_set_peripheral(udc->transceiver->otg, &udc->gadget); usb_put_transceiver(udc->transceiver); } #ifdef CONFIG_USB_GADGET_DEBUG_FILES diff --git a/drivers/usb/gadget/fsl_udc_core.c b/drivers/usb/gadget/fsl_udc_core.c index 21fdfdb18ba..1e8c0c425fa 100644 --- a/drivers/usb/gadget/fsl_udc_core.c +++ b/drivers/usb/gadget/fsl_udc_core.c @@ -1966,7 +1966,8 @@ static int fsl_start(struct usb_gadget_driver *driver, /* connect to bus through transceiver */ if (udc_controller->transceiver) { - retval = otg_set_peripheral(udc_controller->transceiver, + retval = otg_set_peripheral( + udc_controller->transceiver->otg, &udc_controller->gadget); if (retval < 0) { ERR("can't bind to transceiver\n"); @@ -2006,7 +2007,7 @@ static int fsl_stop(struct usb_gadget_driver *driver) return -EINVAL; if (udc_controller->transceiver) - otg_set_peripheral(udc_controller->transceiver, NULL); + otg_set_peripheral(udc_controller->transceiver->otg, NULL); /* stop DR, disable intr */ dr_controller_stop(udc_controller); diff --git a/drivers/usb/gadget/langwell_udc.c b/drivers/usb/gadget/langwell_udc.c index b19a9e46e69..42a88b680f2 100644 --- a/drivers/usb/gadget/langwell_udc.c +++ b/drivers/usb/gadget/langwell_udc.c @@ -1906,7 +1906,7 @@ static int langwell_stop(struct usb_gadget *g, /* unbind OTG transceiver */ if (dev->transceiver) - (void)otg_set_peripheral(dev->transceiver, 0); + (void)otg_set_peripheral(dev->transceiver->otg, 0); /* disable interrupt and set controller to stop state */ langwell_udc_stop(dev); diff --git a/drivers/usb/gadget/mv_udc_core.c b/drivers/usb/gadget/mv_udc_core.c index 50baf3ea336..7369fd92c03 100644 --- a/drivers/usb/gadget/mv_udc_core.c +++ b/drivers/usb/gadget/mv_udc_core.c @@ -1384,7 +1384,8 @@ static int mv_udc_start(struct usb_gadget_driver *driver, } if (udc->transceiver) { - retval = otg_set_peripheral(udc->transceiver, &udc->gadget); + retval = otg_set_peripheral(udc->transceiver->otg, + &udc->gadget); if (retval) { dev_err(&udc->dev->dev, "unable to register peripheral to otg\n"); diff --git a/drivers/usb/gadget/omap_udc.c b/drivers/usb/gadget/omap_udc.c index e82c6995ce2..ace8a652b32 100644 --- a/drivers/usb/gadget/omap_udc.c +++ b/drivers/usb/gadget/omap_udc.c @@ -1213,7 +1213,7 @@ static int omap_wakeup(struct usb_gadget *gadget) /* NOTE: non-OTG systems may use SRP TOO... */ } else if (!(udc->devstat & UDC_ATT)) { if (udc->transceiver) - retval = otg_start_srp(udc->transceiver); + retval = otg_start_srp(udc->transceiver->otg); } spin_unlock_irqrestore(&udc->lock, flags); @@ -2156,7 +2156,8 @@ static int omap_udc_start(struct usb_gadget_driver *driver, /* connect to bus through transceiver */ if (udc->transceiver) { - status = otg_set_peripheral(udc->transceiver, &udc->gadget); + status = otg_set_peripheral(udc->transceiver->otg, + &udc->gadget); if (status < 0) { ERR("can't bind to transceiver\n"); if (driver->unbind) { @@ -2202,7 +2203,7 @@ static int omap_udc_stop(struct usb_gadget_driver *driver) omap_vbus_session(&udc->gadget, 0); if (udc->transceiver) - (void) otg_set_peripheral(udc->transceiver, NULL); + (void) otg_set_peripheral(udc->transceiver->otg, NULL); else pullup_disable(udc); diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c index b86518e4941..df681b5cd69 100644 --- a/drivers/usb/gadget/pxa25x_udc.c +++ b/drivers/usb/gadget/pxa25x_udc.c @@ -1301,7 +1301,8 @@ fail: /* connect to bus through transceiver */ if (dev->transceiver) { - retval = otg_set_peripheral(dev->transceiver, &dev->gadget); + retval = otg_set_peripheral(dev->transceiver->otg, + &dev->gadget); if (retval) { DMSG("can't bind to transceiver\n"); if (driver->unbind) @@ -1360,7 +1361,7 @@ static int pxa25x_stop(struct usb_gadget_driver *driver) local_irq_enable(); if (dev->transceiver) - (void) otg_set_peripheral(dev->transceiver, NULL); + (void) otg_set_peripheral(dev->transceiver->otg, NULL); driver->unbind(&dev->gadget); dev->gadget.dev.driver = NULL; diff --git a/drivers/usb/gadget/pxa27x_udc.c b/drivers/usb/gadget/pxa27x_udc.c index 1906ed0dcdc..98acb3ab9e1 100644 --- a/drivers/usb/gadget/pxa27x_udc.c +++ b/drivers/usb/gadget/pxa27x_udc.c @@ -1835,7 +1835,8 @@ static int pxa27x_udc_start(struct usb_gadget_driver *driver, driver->driver.name); if (udc->transceiver) { - retval = otg_set_peripheral(udc->transceiver, &udc->gadget); + retval = otg_set_peripheral(udc->transceiver->otg, + &udc->gadget); if (retval) { dev_err(udc->dev, "can't bind to transceiver\n"); goto transceiver_fail; @@ -1908,7 +1909,7 @@ static int pxa27x_udc_stop(struct usb_gadget_driver *driver) driver->driver.name); if (udc->transceiver) - return otg_set_peripheral(udc->transceiver, NULL); + return otg_set_peripheral(udc->transceiver->otg, NULL); return 0; } diff --git a/drivers/usb/gadget/s3c-hsudc.c b/drivers/usb/gadget/s3c-hsudc.c index e124bfa399f..c2f3aa65058 100644 --- a/drivers/usb/gadget/s3c-hsudc.c +++ b/drivers/usb/gadget/s3c-hsudc.c @@ -1166,7 +1166,8 @@ static int s3c_hsudc_start(struct usb_gadget *gadget, /* connect to bus through transceiver */ if (hsudc->transceiver) { - ret = otg_set_peripheral(hsudc->transceiver, &hsudc->gadget); + ret = otg_set_peripheral(hsudc->transceiver->otg, + &hsudc->gadget); if (ret) { dev_err(hsudc->dev, "%s: can't bind to transceiver\n", hsudc->gadget.name); @@ -1214,7 +1215,7 @@ static int s3c_hsudc_stop(struct usb_gadget *gadget, spin_unlock_irqrestore(&hsudc->lock, flags); if (hsudc->transceiver) - (void) otg_set_peripheral(hsudc->transceiver, NULL); + (void) otg_set_peripheral(hsudc->transceiver->otg, NULL); disable_irq(hsudc->irq); diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c index 481effdc7f5..4786ba5f2e6 100644 --- a/drivers/usb/host/ehci-fsl.c +++ b/drivers/usb/host/ehci-fsl.c @@ -147,7 +147,7 @@ static int usb_hcd_fsl_probe(const struct hc_driver *driver, hcd, ehci, ehci->transceiver); if (ehci->transceiver) { - retval = otg_set_host(ehci->transceiver, + retval = otg_set_host(ehci->transceiver->otg, &ehci_to_hcd(ehci)->self); if (retval) { if (ehci->transceiver) @@ -194,7 +194,7 @@ static void usb_hcd_fsl_remove(struct usb_hcd *hcd, struct ehci_hcd *ehci = hcd_to_ehci(hcd); if (ehci->transceiver) { - otg_set_host(ehci->transceiver, NULL); + otg_set_host(ehci->transceiver->otg, NULL); put_device(ehci->transceiver->dev); } diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c index 77bbb2357e4..75a2b30d8aa 100644 --- a/drivers/usb/host/ehci-hub.c +++ b/drivers/usb/host/ehci-hub.c @@ -727,7 +727,7 @@ static int ehci_hub_control ( #ifdef CONFIG_USB_OTG if ((hcd->self.otg_port == (wIndex + 1)) && hcd->self.b_hnp_enable) { - otg_start_hnp(ehci->transceiver); + otg_start_hnp(ehci->transceiver->otg); break; } #endif diff --git a/drivers/usb/host/ehci-msm.c b/drivers/usb/host/ehci-msm.c index d8db5ecf5e3..9803a55fd5f 100644 --- a/drivers/usb/host/ehci-msm.c +++ b/drivers/usb/host/ehci-msm.c @@ -152,7 +152,7 @@ static int ehci_msm_probe(struct platform_device *pdev) goto unmap; } - ret = otg_set_host(phy, &hcd->self); + ret = otg_set_host(phy->otg, &hcd->self); if (ret < 0) { dev_err(&pdev->dev, "unable to register with transceiver\n"); goto put_transceiver; @@ -186,7 +186,7 @@ static int __devexit ehci_msm_remove(struct platform_device *pdev) pm_runtime_disable(&pdev->dev); pm_runtime_set_suspended(&pdev->dev); - otg_set_host(phy, NULL); + otg_set_host(phy->otg, NULL); usb_put_transceiver(phy); usb_put_hcd(hcd); diff --git a/drivers/usb/host/ehci-mv.c b/drivers/usb/host/ehci-mv.c index 62a63b59814..a936bbcff8f 100644 --- a/drivers/usb/host/ehci-mv.c +++ b/drivers/usb/host/ehci-mv.c @@ -261,7 +261,7 @@ static int mv_ehci_probe(struct platform_device *pdev) goto err_disable_clk; } - retval = otg_set_host(ehci_mv->otg, &hcd->self); + retval = otg_set_host(ehci_mv->otg->otg, &hcd->self); if (retval < 0) { dev_err(&pdev->dev, "unable to register with transceiver\n"); @@ -332,7 +332,7 @@ static int mv_ehci_remove(struct platform_device *pdev) usb_remove_hcd(hcd); if (ehci_mv->otg) { - otg_set_host(ehci_mv->otg, NULL); + otg_set_host(ehci_mv->otg->otg, NULL); usb_put_transceiver(ehci_mv->otg); } diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c index b762fe0955b..a797d51ecbe 100644 --- a/drivers/usb/host/ehci-mxc.c +++ b/drivers/usb/host/ehci-mxc.c @@ -226,7 +226,7 @@ static int ehci_mxc_drv_probe(struct platform_device *pdev) ret = -ENODEV; goto err_add; } - ret = otg_set_vbus(pdata->otg, 1); + ret = otg_set_vbus(pdata->otg->otg, 1); if (ret) { dev_err(dev, "unable to enable vbus on transceiver\n"); goto err_add; diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c index 701a0bf5862..3de48a2d795 100644 --- a/drivers/usb/host/ehci-tegra.c +++ b/drivers/usb/host/ehci-tegra.c @@ -735,7 +735,7 @@ static int tegra_ehci_probe(struct platform_device *pdev) if (pdata->operating_mode == TEGRA_USB_OTG) { tegra->transceiver = usb_get_transceiver(); if (tegra->transceiver) - otg_set_host(tegra->transceiver, &hcd->self); + otg_set_host(tegra->transceiver->otg, &hcd->self); } #endif @@ -750,7 +750,7 @@ static int tegra_ehci_probe(struct platform_device *pdev) fail: #ifdef CONFIG_USB_OTG_UTILS if (tegra->transceiver) { - otg_set_host(tegra->transceiver, NULL); + otg_set_host(tegra->transceiver->otg, NULL); usb_put_transceiver(tegra->transceiver); } #endif @@ -808,7 +808,7 @@ static int tegra_ehci_remove(struct platform_device *pdev) #ifdef CONFIG_USB_OTG_UTILS if (tegra->transceiver) { - otg_set_host(tegra->transceiver, NULL); + otg_set_host(tegra->transceiver->otg, NULL); usb_put_transceiver(tegra->transceiver); } #endif diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c index 744e25da800..96451e41ee8 100644 --- a/drivers/usb/host/ohci-omap.c +++ b/drivers/usb/host/ohci-omap.c @@ -171,7 +171,7 @@ static void start_hnp(struct ohci_hcd *ohci) unsigned long flags; u32 l; - otg_start_hnp(ohci->transceiver); + otg_start_hnp(ohci->transceiver->otg); local_irq_save(flags); ohci->transceiver->state = OTG_STATE_A_SUSPEND; @@ -212,7 +212,7 @@ static int ohci_omap_init(struct usb_hcd *hcd) if (need_transceiver) { ohci->transceiver = usb_get_transceiver(); if (ohci->transceiver) { - int status = otg_set_host(ohci->transceiver, + int status = otg_set_host(ohci->transceiver->otg, &ohci_to_hcd(ohci)->self); dev_dbg(hcd->self.controller, "init %s transceiver, status %d\n", ohci->transceiver->label, status); @@ -404,7 +404,7 @@ usb_hcd_omap_remove (struct usb_hcd *hcd, struct platform_device *pdev) usb_remove_hcd(hcd); if (ohci->transceiver) { - (void) otg_set_host(ohci->transceiver, 0); + (void) otg_set_host(ohci->transceiver->otg, 0); put_device(ohci->transceiver->dev); } if (machine_is_omap_osk()) diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 7e9be74dba4..88bf453e33d 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -1961,7 +1961,7 @@ musb_init_controller(struct device *dev, int nIrq, void __iomem *ctrl) if (is_host_enabled(musb)) { struct usb_hcd *hcd = musb_to_hcd(musb); - otg_set_host(musb->xceiv, &hcd->self); + otg_set_host(musb->xceiv->otg, &hcd->self); if (is_otg_enabled(musb)) hcd->self.otg_port = 1; diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c index 3a1793663d9..caeaf9f96f7 100644 --- a/drivers/usb/musb/musb_gadget.c +++ b/drivers/usb/musb/musb_gadget.c @@ -1624,7 +1624,7 @@ static int musb_gadget_wakeup(struct usb_gadget *gadget) } spin_unlock_irqrestore(&musb->lock, flags); - otg_start_srp(musb->xceiv); + otg_start_srp(musb->xceiv->otg); spin_lock_irqsave(&musb->lock, flags); /* Block idling for at least 1s */ @@ -1915,7 +1915,7 @@ static int musb_gadget_start(struct usb_gadget *g, spin_lock_irqsave(&musb->lock, flags); musb->is_active = 1; - otg_set_peripheral(musb->xceiv, &musb->g); + otg_set_peripheral(otg, &musb->g); musb->xceiv->state = OTG_STATE_B_IDLE; /* @@ -1947,7 +1947,7 @@ static int musb_gadget_start(struct usb_gadget *g, if ((musb->xceiv->last_event == USB_EVENT_ID) && otg->set_vbus) - otg_set_vbus(musb->xceiv, 1); + otg_set_vbus(otg, 1); hcd->self.uses_pio_for_control = 1; } @@ -2029,7 +2029,7 @@ static int musb_gadget_stop(struct usb_gadget *g, musb->xceiv->state = OTG_STATE_UNDEFINED; stop_activity(musb, driver); - otg_set_peripheral(musb->xceiv, NULL); + otg_set_peripheral(musb->xceiv->otg, NULL); dev_dbg(musb->controller, "unregistering driver %s\n", driver->function); diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c index 96a3d3763cc..d8df60a9fc2 100644 --- a/drivers/usb/musb/omap2430.c +++ b/drivers/usb/musb/omap2430.c @@ -164,8 +164,8 @@ static void omap2430_musb_set_vbus(struct musb *musb, int is_on) } } - if (ret && musb->xceiv->set_vbus) - otg_set_vbus(musb->xceiv, 1); + if (ret && otg->set_vbus) + otg_set_vbus(otg, 1); } else { musb->is_active = 1; otg->default_a = 1; @@ -270,8 +270,8 @@ static void musb_otg_notifier_work(struct work_struct *data_notifier_work) } if (data->interface_type == MUSB_INTERFACE_UTMI) { - if (musb->xceiv->set_vbus) - otg_set_vbus(musb->xceiv, 0); + if (musb->xceiv->otg->set_vbus) + otg_set_vbus(musb->xceiv->otg, 0); } usb_phy_shutdown(musb->xceiv); break; diff --git a/include/linux/usb/otg.h b/include/linux/usb/otg.h index de89342098e..f67810f8f21 100644 --- a/include/linux/usb/otg.h +++ b/include/linux/usb/otg.h @@ -192,30 +192,30 @@ static inline const char *otg_state_string(enum usb_otg_state state) /* Context: can sleep */ static inline int -otg_start_hnp(struct usb_phy *x) +otg_start_hnp(struct usb_otg *otg) { - if (x->otg && x->otg->start_hnp) - return x->otg->start_hnp(x->otg); + if (otg && otg->start_hnp) + return otg->start_hnp(otg); return -ENOTSUPP; } /* Context: can sleep */ static inline int -otg_set_vbus(struct usb_phy *x, bool enabled) +otg_set_vbus(struct usb_otg *otg, bool enabled) { - if (x->otg && x->otg->set_vbus) - return x->otg->set_vbus(x->otg, enabled); + if (otg && otg->set_vbus) + return otg->set_vbus(otg, enabled); return -ENOTSUPP; } /* for HCDs */ static inline int -otg_set_host(struct usb_phy *x, struct usb_bus *host) +otg_set_host(struct usb_otg *otg, struct usb_bus *host) { - if (x->otg && x->otg->set_host) - return x->otg->set_host(x->otg, host); + if (otg && otg->set_host) + return otg->set_host(otg, host); return -ENOTSUPP; } @@ -224,10 +224,10 @@ otg_set_host(struct usb_phy *x, struct usb_bus *host) /* Context: can sleep */ static inline int -otg_set_peripheral(struct usb_phy *x, struct usb_gadget *periph) +otg_set_peripheral(struct usb_otg *otg, struct usb_gadget *periph) { - if (x->otg && x->otg->set_peripheral) - return x->otg->set_peripheral(x->otg, periph); + if (otg && otg->set_peripheral) + return otg->set_peripheral(otg, periph); return -ENOTSUPP; } @@ -251,10 +251,10 @@ usb_phy_set_suspend(struct usb_phy *x, int suspend) } static inline int -otg_start_srp(struct usb_phy *x) +otg_start_srp(struct usb_otg *otg) { - if (x->otg && x->otg->start_srp) - return x->otg->start_srp(x->otg); + if (otg && otg->start_srp) + return otg->start_srp(otg); return -ENOTSUPP; } -- cgit v1.2.3-70-g09d2