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| author | Hans de Goede <hdegoede@redhat.com> | 2015-01-11 20:34:52 +0100 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2015-01-18 12:31:36 +0100 |
| commit | b918a0c6f694a58b54a7de949d0c720bc6671bd9 (patch) | |
| tree | 3027f5a4479bef1fe5f3484906dd68dd864e3a94 /drivers/usb/musb-new/musb_host.h | |
| parent | 90cdc1039d0bf6d85bb497dbb93d317ad234e846 (diff) | |
| download | u-boot-imx-b918a0c6f694a58b54a7de949d0c720bc6671bd9.zip u-boot-imx-b918a0c6f694a58b54a7de949d0c720bc6671bd9.tar.gz u-boot-imx-b918a0c6f694a58b54a7de949d0c720bc6671bd9.tar.bz2 | |
musb-new: Properly remove a transfer from the schedule on timeout
If a transfer / urb times-out, properly remove it from the schedule, rather
then letting it sit on the ep head. This stops the musb code from getting
confused and refusing to queue further transfers after a timeout.
Tested by unplugging a usb-keyboard, replugging it and doing a usb-reset,
before this commit the keyboard would not work after the usb-reset.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Diffstat (limited to 'drivers/usb/musb-new/musb_host.h')
| -rw-r--r-- | drivers/usb/musb-new/musb_host.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/usb/musb-new/musb_host.h b/drivers/usb/musb-new/musb_host.h index ebebe0c..546b4a2 100644 --- a/drivers/usb/musb-new/musb_host.h +++ b/drivers/usb/musb-new/musb_host.h @@ -110,5 +110,6 @@ static inline struct urb *next_urb(struct musb_qh *qh) #ifdef __UBOOT__ int musb_urb_enqueue(struct usb_hcd *hcd, struct urb *urb, gfp_t mem_flags); +int musb_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status); #endif #endif /* _MUSB_HOST_H */ |