diff options
author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-07-16 13:16:09 -0700 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-07-16 13:16:09 -0700 |
commit | b903bd69e3fa156598def8d6433dfe5352af8da3 (patch) | |
tree | a13380f31bab62acfd667910656525c09511cb8a /drivers/usb/chipidea/ci13xxx_msm.c | |
parent | 84a1caf1453c3d44050bd22db958af4a7f99315c (diff) | |
parent | 1a49e2ac9651df7349867a5cf44e2c83de1046af (diff) |
Merge 3.5-rc7 into usb-next
This resolves the merge issue with the drivers/usb/host/ehci-omap.c
file.
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/usb/chipidea/ci13xxx_msm.c')
-rw-r--r-- | drivers/usb/chipidea/ci13xxx_msm.c | 63 |
1 files changed, 26 insertions, 37 deletions
diff --git a/drivers/usb/chipidea/ci13xxx_msm.c b/drivers/usb/chipidea/ci13xxx_msm.c index 958069ef95e..b01feb3be92 100644 --- a/drivers/usb/chipidea/ci13xxx_msm.c +++ b/drivers/usb/chipidea/ci13xxx_msm.c @@ -15,11 +15,11 @@ #include "ci.h" -#define MSM_USB_BASE (udc->hw_bank.abs) +#define MSM_USB_BASE (ci->hw_bank.abs) -static void ci13xxx_msm_notify_event(struct ci13xxx *udc, unsigned event) +static void ci13xxx_msm_notify_event(struct ci13xxx *ci, unsigned event) { - struct device *dev = udc->gadget.dev.parent; + struct device *dev = ci->gadget.dev.parent; int val; switch (event) { @@ -34,18 +34,18 @@ 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 = usb_phy_io_read(udc->transceiver, ULPI_FUNC_CTRL); + val = usb_phy_io_read(ci->transceiver, ULPI_FUNC_CTRL); val &= ~ULPI_FUNC_CTRL_OPMODE_MASK; val |= ULPI_FUNC_CTRL_OPMODE_NONDRIVING; - usb_phy_io_write(udc->transceiver, val, ULPI_FUNC_CTRL); + usb_phy_io_write(ci->transceiver, val, ULPI_FUNC_CTRL); break; default: - dev_dbg(dev, "unknown ci13xxx_udc event\n"); + dev_dbg(dev, "unknown ci13xxx event\n"); break; } } -static struct ci13xxx_udc_driver ci13xxx_msm_udc_driver = { +static struct ci13xxx_platform_data ci13xxx_msm_platdata = { .name = "ci13xxx_msm", .flags = CI13XXX_REGS_SHARED | CI13XXX_REQUIRE_TRANSCEIVER | @@ -55,56 +55,45 @@ static struct ci13xxx_udc_driver ci13xxx_msm_udc_driver = { .notify_event = ci13xxx_msm_notify_event, }; -static int ci13xxx_msm_probe(struct platform_device *pdev) +static int __devinit ci13xxx_msm_probe(struct platform_device *pdev) { struct platform_device *plat_ci; - int ret; dev_dbg(&pdev->dev, "ci13xxx_msm_probe\n"); - plat_ci = platform_device_alloc("ci_hdrc", -1); - if (!plat_ci) { - dev_err(&pdev->dev, "can't allocate ci_hdrc platform device\n"); - return -ENOMEM; + plat_ci = ci13xxx_add_device(&pdev->dev, + pdev->resource, pdev->num_resources, + &ci13xxx_msm_platdata); + if (IS_ERR(plat_ci)) { + dev_err(&pdev->dev, "ci13xxx_add_device failed!\n"); + return PTR_ERR(plat_ci); } - ret = platform_device_add_resources(plat_ci, pdev->resource, - pdev->num_resources); - if (ret) { - dev_err(&pdev->dev, "can't add resources to platform device\n"); - goto put_platform; - } - - ret = platform_device_add_data(plat_ci, &ci13xxx_msm_udc_driver, - sizeof(ci13xxx_msm_udc_driver)); - if (ret) - goto put_platform; - - ret = platform_device_add(plat_ci); - if (ret) - goto put_platform; + platform_set_drvdata(pdev, plat_ci); pm_runtime_no_callbacks(&pdev->dev); pm_runtime_enable(&pdev->dev); return 0; +} + +static int __devexit ci13xxx_msm_remove(struct platform_device *pdev) +{ + struct platform_device *plat_ci = platform_get_drvdata(pdev); -put_platform: - platform_device_put(plat_ci); + pm_runtime_disable(&pdev->dev); + ci13xxx_remove_device(plat_ci); - return ret; + return 0; } static struct platform_driver ci13xxx_msm_driver = { .probe = ci13xxx_msm_probe, + .remove = __devexit_p(ci13xxx_msm_remove), .driver = { .name = "msm_hsusb", }, }; -MODULE_ALIAS("platform:msm_hsusb"); -static int __init ci13xxx_msm_init(void) -{ - return platform_driver_register(&ci13xxx_msm_driver); -} -module_init(ci13xxx_msm_init); +module_platform_driver(ci13xxx_msm_driver); +MODULE_ALIAS("platform:msm_hsusb"); MODULE_LICENSE("GPL v2"); |