commit 25b8ff68bf1d4954d4a9dcb4862c6b6a53cb09e2
author Felipe Balbi <balbi@ti.com> Fri Nov 04 12:32:47 2011 +0200
committer Felipe Balbi <balbi@ti.com> Mon Dec 12 11:48:29 2011 +0200
tree 450f0d681ae8bc836e8e7843cfb01e3dd54ccddf
parent 4878a02898bab1a988206341e529997cb46e5f29

usb: dwc3: fix few coding style problems

There were a few coding style issues with this driver
which are now fixed:

drivers/usb/dwc3/debugfs.c:48: WARNING: Use #include \
	<linux/uaccess.h> instead of <asm/uaccess.h>
drivers/usb/dwc3/debugfs.c:484: ERROR: space required \
	before the open brace '{'
drivers/usb/dwc3/ep0.c:261: WARNING: line over 80 characters
drivers/usb/dwc3/ep0.c:287: WARNING: suspect code indent \
	for conditional statements (16, 23)
drivers/usb/dwc3/gadget.c:749: WARNING: line over 80 characters
drivers/usb/dwc3/gadget.c:1267: WARNING: line over 80 characters
drivers/usb/dwc3/gadget.h:116: WARNING: line over 80 characters
drivers/usb/dwc3/io.h:42: WARNING: Use #include \
	<linux/io.h> instead of <asm/io.h>

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

drivers/usb/dwc3/ep0.c

diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c
index 7da25e1..861a41a 100644
--- a/drivers/usb/dwc3/ep0.c
+++ b/drivers/usb/dwc3/ep0.c
@@ -258,7 +258,8 @@
 /*
  * ch 9.4.5
  */
-static int dwc3_ep0_handle_status(struct dwc3 *dwc, struct usb_ctrlrequest *ctrl)
+static int dwc3_ep0_handle_status(struct dwc3 *dwc,
+		struct usb_ctrlrequest *ctrl)
 {
 	struct dwc3_ep		*dep;
 	u32			recip;
@@ -285,7 +286,7 @@
 	case USB_RECIP_ENDPOINT:
 		dep = dwc3_wIndex_to_dep(dwc, ctrl->wIndex);
 		if (!dep)
-		       return -EINVAL;
+			return -EINVAL;
 
 		if (dep->flags & DWC3_EP_STALL)
 			usb_status = 1 << USB_ENDPOINT_HALT;