aboutsummaryrefslogtreecommitdiff
path: root/drivers/usb/misc
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2009-06-16 13:06:10 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-06-16 13:06:10 -0700
commite1f5b94fd0c93c3e27ede88b7ab652d086dc960f (patch)
treee8de7a132eb88521dd1c19e128eba2d5349bdf4f /drivers/usb/misc
parent6fd03301d76bc439382710e449f58efbb233df1b (diff)
parent1b6ed69f974f6f32c8be0d9a7fc952822eb83b6f (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6: (143 commits) USB: xhci depends on PCI. USB: xhci: Add Makefile, MAINTAINERS, and Kconfig entries. USB: xhci: Respect critical sections. USB: xHCI: Fix interrupt moderation. USB: xhci: Remove packed attribute from structures. usb; xhci: Fix TRB offset calculations. USB: xhci: replace if-elseif-else with switch-case USB: xhci: Make xhci-mem.c include linux/dmapool.h USB: xhci: drop spinlock in xhci_urb_enqueue() error path. USB: Change names of SuperSpeed ep companion descriptor structs. USB: xhci: Avoid compiler reordering in Link TRB giveback. USB: xhci: Clean up xhci_irq() function. USB: xhci: Avoid global namespace pollution. USB: xhci: Fix Link TRB handoff bit twiddling. USB: xhci: Fix register write order. USB: xhci: fix some compiler warnings in xhci.h USB: xhci: fix lots of compiler warnings. USB: xhci: use xhci_handle_event instead of handle_event USB: xhci: URB cancellation support. USB: xhci: Scatter gather list support for bulk transfers. ...
Diffstat (limited to 'drivers/usb/misc')
-rw-r--r--drivers/usb/misc/sisusbvga/Kconfig2
-rw-r--r--drivers/usb/misc/usbtest.c39
2 files changed, 26 insertions, 15 deletions
diff --git a/drivers/usb/misc/sisusbvga/Kconfig b/drivers/usb/misc/sisusbvga/Kconfig
index 7603cbe0865..30ea7ca6846 100644
--- a/drivers/usb/misc/sisusbvga/Kconfig
+++ b/drivers/usb/misc/sisusbvga/Kconfig
@@ -1,7 +1,7 @@
config USB_SISUSBVGA
tristate "USB 2.0 SVGA dongle support (Net2280/SiS315)"
- depends on USB && USB_EHCI_HCD
+ depends on USB && (USB_MUSB_HDRC || USB_EHCI_HCD)
---help---
Say Y here if you intend to attach a USB2VGA dongle based on a
Net2280 and a SiS315 chip.
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c
index 5f1a19d1497..a9f06d76960 100644
--- a/drivers/usb/misc/usbtest.c
+++ b/drivers/usb/misc/usbtest.c
@@ -1072,23 +1072,34 @@ static int unlink1 (struct usbtest_dev *dev, int pipe, int size, int async)
*/
msleep (jiffies % (2 * INTERRUPT_RATE));
if (async) {
-retry:
- retval = usb_unlink_urb (urb);
- if (retval == -EBUSY || retval == -EIDRM) {
- /* we can't unlink urbs while they're completing.
- * or if they've completed, and we haven't resubmitted.
- * "normal" drivers would prevent resubmission, but
- * since we're testing unlink paths, we can't.
- */
- ERROR(dev, "unlink retry\n");
- goto retry;
+ while (!completion_done(&completion)) {
+ retval = usb_unlink_urb(urb);
+
+ switch (retval) {
+ case -EBUSY:
+ case -EIDRM:
+ /* we can't unlink urbs while they're completing
+ * or if they've completed, and we haven't
+ * resubmitted. "normal" drivers would prevent
+ * resubmission, but since we're testing unlink
+ * paths, we can't.
+ */
+ ERROR(dev, "unlink retry\n");
+ continue;
+ case 0:
+ case -EINPROGRESS:
+ break;
+
+ default:
+ dev_err(&dev->intf->dev,
+ "unlink fail %d\n", retval);
+ return retval;
+ }
+
+ break;
}
} else
usb_kill_urb (urb);
- if (!(retval == 0 || retval == -EINPROGRESS)) {
- dev_err(&dev->intf->dev, "unlink fail %d\n", retval);
- return retval;
- }
wait_for_completion (&completion);
retval = urb->status;