Merge branch 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6

* 'usb-next' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (115 commits)
  EHCI: fix direction handling for interrupt data toggles
  USB: serial: add IDs for WinChipHead USB->RS232 adapter
  USB: OHCI: fix another regression for NVIDIA controllers
  usb: gadget: m66592-udc: add pullup function
  usb: gadget: m66592-udc: add function for external controller
  usb: gadget: r8a66597-udc: add pullup function
  usb: renesas_usbhs: support multi driver
  usb: renesas_usbhs: inaccessible pipe is not an error
  usb: renesas_usbhs: care buff alignment when dma handler
  USB: PL2303: correctly handle baudrates above 115200
  usb: r8a66597-hcd: fixup USB_PORT_STAT_C_SUSPEND shift
  usb: renesas_usbhs: compile/config are rescued
  usb: renesas_usbhs: fixup comment-out
  usb: update email address in ohci-sh and r8a66597-hcd
  usb: r8a66597-hcd: add function for external controller
  EHCI: only power off port if over-current is active
  USB: mon: Allow to use usbmon without debugfs
  USB: EHCI: go back to using the system clock for QH unlinks
  ehci: add pci quirk for Ordissimo and RM Slate 100 too
  ehci: refactor pci quirk to use standard dmi_check_system method
  ...

Fix up trivial conflicts in Documentation/feature-removal-schedule.txt

1 files changed, 23 insertions, 17 deletions

diff --git a/drivers/usb/gadget/printer.c b/drivers/usb/gadget/printer.c
index 978e6a101bf2..a341dde6f9c3 100644
--- a/drivers/usb/gadget/printer.c
+++ b/drivers/usb/gadget/printer.c
@@ -89,8 +89,7 @@ struct printer_dev {
 	u8			config;
 	s8			interface;
 	struct usb_ep		*in_ep, *out_ep;
-	const struct usb_endpoint_descriptor
-				*in, *out;
+
 	struct list_head	rx_reqs;	/* List of free RX structs */
 	struct list_head	rx_reqs_active;	/* List of Active RX xfers */
 	struct list_head	rx_buffers;	/* List of completed xfers */
@@ -898,19 +897,20 @@ set_printer_interface(struct printer_dev *dev)
 {
 	int			result = 0;
 
-	dev->in = ep_desc(dev->gadget, &hs_ep_in_desc, &fs_ep_in_desc);
+	dev->in_ep->desc = ep_desc(dev->gadget, &hs_ep_in_desc, &fs_ep_in_desc);
 	dev->in_ep->driver_data = dev;
 
-	dev->out = ep_desc(dev->gadget, &hs_ep_out_desc, &fs_ep_out_desc);
+	dev->out_ep->desc = ep_desc(dev->gadget, &hs_ep_out_desc,
+				    &fs_ep_out_desc);
 	dev->out_ep->driver_data = dev;
 
-	result = usb_ep_enable(dev->in_ep, dev->in);
+	result = usb_ep_enable(dev->in_ep);
 	if (result != 0) {
 		DBG(dev, "enable %s --> %d\n", dev->in_ep->name, result);
 		goto done;
 	}
 
-	result = usb_ep_enable(dev->out_ep, dev->out);
+	result = usb_ep_enable(dev->out_ep);
 	if (result != 0) {
 		DBG(dev, "enable %s --> %d\n", dev->in_ep->name, result);
 		goto done;
@@ -921,8 +921,8 @@ done:
 	if (result != 0) {
 		(void) usb_ep_disable(dev->in_ep);
 		(void) usb_ep_disable(dev->out_ep);
-		dev->in = NULL;
-		dev->out = NULL;
+		dev->in_ep->desc = NULL;
+		dev->out_ep->desc = NULL;
 	}
 
 	/* caller is responsible for cleanup on error */
@@ -936,12 +936,14 @@ static void printer_reset_interface(struct printer_dev *dev)
 
 	DBG(dev, "%s\n", __func__);
 
-	if (dev->in)
+	if (dev->in_ep->desc)
 		usb_ep_disable(dev->in_ep);
 
-	if (dev->out)
+	if (dev->out_ep->desc)
 		usb_ep_disable(dev->out_ep);
 
+	dev->in_ep->desc = NULL;
+	dev->out_ep->desc = NULL;
 	dev->interface = -1;
 }
 
@@ -1107,9 +1109,9 @@ static void printer_soft_reset(struct printer_dev *dev)
 		list_add(&req->list, &dev->tx_reqs);
 	}
 
-	if (usb_ep_enable(dev->in_ep, dev->in))
+	if (usb_ep_enable(dev->in_ep))
 		DBG(dev, "Failed to enable USB in_ep\n");
-	if (usb_ep_enable(dev->out_ep, dev->out))
+	if (usb_ep_enable(dev->out_ep))
 		DBG(dev, "Failed to enable USB out_ep\n");
 
 	wake_up_interruptible(&dev->rx_wait);
@@ -1149,6 +1151,8 @@ printer_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
 			switch (wValue >> 8) {
 
 			case USB_DT_DEVICE:
+				device_desc.bMaxPacketSize0 =
+					gadget->ep0->maxpacket;
 				value = min(wLength, (u16) sizeof device_desc);
 				memcpy(req->buf, &device_desc, value);
 				break;
@@ -1156,6 +1160,12 @@ printer_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
 			case USB_DT_DEVICE_QUALIFIER:
 				if (!gadget->is_dualspeed)
 					break;
+				/*
+				 * assumes ep0 uses the same value for both
+				 * speeds
+				 */
+				dev_qualifier.bMaxPacketSize0 =
+					gadget->ep0->maxpacket;
 				value = min(wLength,
 						(u16) sizeof dev_qualifier);
 				memcpy(req->buf, &dev_qualifier, value);
@@ -1451,15 +1461,11 @@ autoconf_fail:
 	out_ep->driver_data = out_ep;	/* claim */
 
 #ifdef	CONFIG_USB_GADGET_DUALSPEED
-	/* assumes ep0 uses the same value for both speeds ... */
-	dev_qualifier.bMaxPacketSize0 = device_desc.bMaxPacketSize0;
-
-	/* and that all endpoints are dual-speed */
+	/* assumes that all endpoints are dual-speed */
 	hs_ep_in_desc.bEndpointAddress = fs_ep_in_desc.bEndpointAddress;
 	hs_ep_out_desc.bEndpointAddress = fs_ep_out_desc.bEndpointAddress;
 #endif	/* DUALSPEED */
 
-	device_desc.bMaxPacketSize0 = gadget->ep0->maxpacket;
 	usb_gadget_set_selfpowered(gadget);
 
 	if (gadget->is_otg) {