Merge tag 'usb-for-v3.19' of git://git.kernel.org/pub/scm/linux/kernel/git/balbi/usb into usb-next

Felipe writes:

usb: patches for v3.19 merge window

This time, a very pull request with 216 non-merge
commits. Most of the commits contained here are
sparse or coccinelle fixes ranging from missing
'static' to returning 0 in case of errors.

More importantly, we have the removal the now
unnecessary 'driver' argument to ->udc_stop().

DWC2 learned about Dual-Role builds. Users of
this IP can now have a single driver built for
host and device roles.

DWC3 got support for two new HW platforms: Exynos7
and AMD.

The Broadcom USB 3.0 Device Controller IP is now
supported and so is PLX USB338x, which means DWC3
has lost is badge as the only USB 3.0 peripheral
IP supported on Linux.

Thanks for Tony Lindgren's work, we can now have
a distro-like kernel where all MUSB glue layers
can be built into the same kernel (statically
or dynamically linked) and it'll work in PIO (DMA
will come probably on v3.20).

Other than these, the usual set of cleanups and
non-critical fixes.

Signed-off-by: Felipe Balbi <balbi@ti.com>

1 files changed, 14 insertions, 13 deletions

diff --git a/drivers/usb/phy/phy-fsl-usb.c b/drivers/usb/phy/phy-fsl-usb.c
index f1ea5990a50..ab38aa32a6c 100644
--- a/drivers/usb/phy/phy-fsl-usb.c
+++ b/drivers/usb/phy/phy-fsl-usb.c
@@ -274,7 +274,7 @@ void b_srp_end(unsigned long foo)
 	fsl_otg_dischrg_vbus(0);
 	srp_wait_done = 1;
 
-	if ((fsl_otg_dev->phy.state == OTG_STATE_B_SRP_INIT) &&
+	if ((fsl_otg_dev->phy.otg->state == OTG_STATE_B_SRP_INIT) &&
 	    fsl_otg_dev->fsm.b_sess_vld)
 		fsl_otg_dev->fsm.b_srp_done = 1;
 }
@@ -499,7 +499,8 @@ int fsl_otg_start_host(struct otg_fsm *fsm, int on)
 {
 	struct usb_otg *otg = fsm->otg;
 	struct device *dev;
-	struct fsl_otg *otg_dev = container_of(otg->phy, struct fsl_otg, phy);
+	struct fsl_otg *otg_dev =
+		container_of(otg->usb_phy, struct fsl_otg, phy);
 	u32 retval = 0;
 
 	if (!otg->host)
@@ -594,7 +595,7 @@ static int fsl_otg_set_host(struct usb_otg *otg, struct usb_bus *host)
 	if (!otg)
 		return -ENODEV;
 
-	otg_dev = container_of(otg->phy, struct fsl_otg, phy);
+	otg_dev = container_of(otg->usb_phy, struct fsl_otg, phy);
 	if (otg_dev != fsl_otg_dev)
 		return -ENODEV;
 
@@ -623,7 +624,7 @@ static int fsl_otg_set_host(struct usb_otg *otg, struct usb_bus *host)
 			/* Mini-A cable connected */
 			struct otg_fsm *fsm = &otg_dev->fsm;
 
-			otg->phy->state = OTG_STATE_UNDEFINED;
+			otg->state = OTG_STATE_UNDEFINED;
 			fsm->protocol = PROTO_UNDEF;
 		}
 	}
@@ -644,7 +645,7 @@ static int fsl_otg_set_peripheral(struct usb_otg *otg,
 	if (!otg)
 		return -ENODEV;
 
-	otg_dev = container_of(otg->phy, struct fsl_otg, phy);
+	otg_dev = container_of(otg->usb_phy, struct fsl_otg, phy);
 	VDBG("otg_dev 0x%x\n", (int)otg_dev);
 	VDBG("fsl_otg_dev 0x%x\n", (int)fsl_otg_dev);
 	if (otg_dev != fsl_otg_dev)
@@ -681,7 +682,7 @@ static int fsl_otg_set_power(struct usb_phy *phy, unsigned mA)
 {
 	if (!fsl_otg_dev)
 		return -ENODEV;
-	if (phy->state == OTG_STATE_B_PERIPHERAL)
+	if (phy->otg->state == OTG_STATE_B_PERIPHERAL)
 		pr_info("FSL OTG: Draw %d mA\n", mA);
 
 	return 0;
@@ -714,10 +715,10 @@ static int fsl_otg_start_srp(struct usb_otg *otg)
 {
 	struct fsl_otg *otg_dev;
 
-	if (!otg || otg->phy->state != OTG_STATE_B_IDLE)
+	if (!otg || otg->state != OTG_STATE_B_IDLE)
 		return -ENODEV;
 
-	otg_dev = container_of(otg->phy, struct fsl_otg, phy);
+	otg_dev = container_of(otg->usb_phy, struct fsl_otg, phy);
 	if (otg_dev != fsl_otg_dev)
 		return -ENODEV;
 
@@ -735,7 +736,7 @@ static int fsl_otg_start_hnp(struct usb_otg *otg)
 	if (!otg)
 		return -ENODEV;
 
-	otg_dev = container_of(otg->phy, struct fsl_otg, phy);
+	otg_dev = container_of(otg->usb_phy, struct fsl_otg, phy);
 	if (otg_dev != fsl_otg_dev)
 		return -ENODEV;
 
@@ -857,7 +858,7 @@ static int fsl_otg_conf(struct platform_device *pdev)
 	fsl_otg_tc->phy.dev = &pdev->dev;
 	fsl_otg_tc->phy.set_power = fsl_otg_set_power;
 
-	fsl_otg_tc->phy.otg->phy = &fsl_otg_tc->phy;
+	fsl_otg_tc->phy.otg->usb_phy = &fsl_otg_tc->phy;
 	fsl_otg_tc->phy.otg->set_host = fsl_otg_set_host;
 	fsl_otg_tc->phy.otg->set_peripheral = fsl_otg_set_peripheral;
 	fsl_otg_tc->phy.otg->start_hnp = fsl_otg_start_hnp;
@@ -989,10 +990,10 @@ int usb_otg_start(struct platform_device *pdev)
 	 * Also: record initial state of ID pin
 	 */
 	if (fsl_readl(&p_otg->dr_mem_map->otgsc) & OTGSC_STS_USB_ID) {
-		p_otg->phy.state = OTG_STATE_UNDEFINED;
+		p_otg->phy.otg->state = OTG_STATE_UNDEFINED;
 		p_otg->fsm.id = 1;
 	} else {
-		p_otg->phy.state = OTG_STATE_A_IDLE;
+		p_otg->phy.otg->state = OTG_STATE_A_IDLE;
 		p_otg->fsm.id = 0;
 	}
 
@@ -1047,7 +1048,7 @@ static int show_fsl_usb2_otg_state(struct device *dev,
 	/* State */
 	t = scnprintf(next, size,
 		      "OTG state: %s\n\n",
-		      usb_otg_state_string(fsl_otg_dev->phy.state));
+		      usb_otg_state_string(fsl_otg_dev->phy.otg->state));
 	size -= t;
 	next += t;