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| author | Andiry Xu <andiry.xu@amd.com> | 2010-10-14 14:22:48 (GMT) |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2010-10-22 17:22:11 (GMT) |
| commit | f0615c45ce5feb141c1172480c5198d4b8d25436 (patch) | |
| tree | 9c16dbd56591297d94286f7f3e12b80d07ec28a8 /drivers/usb/host/xhci.h | |
| parent | 64927730c66333c9d5987aa72a0e6d44ed91cec7 (diff) | |
| download | linux-fsl-qoriq-f0615c45ce5feb141c1172480c5198d4b8d25436.tar.xz | |
USB: xHCI: change xhci_reset_device() to allocate new device
Rename xhci_reset_device() to xhci_discover_or_reset_device().
If xhci_discover_or_reset_device() is called to reset a device which does
not exist or does not match the udev, it calls xhci_alloc_dev() to
re-allocate the device.
This would prevent the reset device failure, possibly due to the xHC restore
error during S3/S4 resume.
Signed-off-by: Andiry Xu <andiry.xu@amd.com>
Signed-off-by: Sarah Sharp <sarah.a.sharp@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/host/xhci.h')
| -rw-r--r-- | drivers/usb/host/xhci.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index f03f140..490409f 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -1389,7 +1389,7 @@ int xhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status); int xhci_add_endpoint(struct usb_hcd *hcd, struct usb_device *udev, struct usb_host_endpoint *ep); int xhci_drop_endpoint(struct usb_hcd *hcd, struct usb_device *udev, struct usb_host_endpoint *ep); void xhci_endpoint_reset(struct usb_hcd *hcd, struct usb_host_endpoint *ep); -int xhci_reset_device(struct usb_hcd *hcd, struct usb_device *udev); +int xhci_discover_or_reset_device(struct usb_hcd *hcd, struct usb_device *udev); int xhci_check_bandwidth(struct usb_hcd *hcd, struct usb_device *udev); void xhci_reset_bandwidth(struct usb_hcd *hcd, struct usb_device *udev); |