diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/usb/musb-new/musb_host.c | 12 | ||||
-rw-r--r-- | drivers/usb/musb-new/musb_host.h | 1 | ||||
-rw-r--r-- | drivers/usb/musb-new/musb_uboot.c | 3 | ||||
-rw-r--r-- | drivers/usb/musb-new/usb-compat.h | 1 |
4 files changed, 14 insertions, 3 deletions
diff --git a/drivers/usb/musb-new/musb_host.c b/drivers/usb/musb-new/musb_host.c index bbcee88..437309c 100644 --- a/drivers/usb/musb-new/musb_host.c +++ b/drivers/usb/musb-new/musb_host.c @@ -2130,8 +2130,6 @@ done: return ret; } - -#ifndef __UBOOT__ /* * abort a transfer that's at the head of a hardware queue. * called with controller locked, irqs blocked @@ -2195,7 +2193,14 @@ static int musb_cleanup_urb(struct urb *urb, struct musb_qh *qh) return status; } -static int musb_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status) +#ifndef __UBOOT__ +static int musb_urb_dequeue( +#else +int musb_urb_dequeue( +#endif + struct usb_hcd *hcd, + struct urb *urb, + int status) { struct musb *musb = hcd_to_musb(hcd); struct musb_qh *qh; @@ -2253,6 +2258,7 @@ done: return ret; } +#ifndef __UBOOT__ /* disable an endpoint */ static void musb_h_disable(struct usb_hcd *hcd, struct usb_host_endpoint *hep) 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 */ diff --git a/drivers/usb/musb-new/musb_uboot.c b/drivers/usb/musb-new/musb_uboot.c index dab6f9b..e823ad1 100644 --- a/drivers/usb/musb-new/musb_uboot.c +++ b/drivers/usb/musb-new/musb_uboot.c @@ -77,6 +77,9 @@ static int submit_urb(struct usb_hcd *hcd, struct urb *urb) } while (urb->status == -EINPROGRESS && get_timer(0) < timeout); + if (urb->status == -EINPROGRESS) + musb_urb_dequeue(hcd, urb, -ETIME); + return urb->status; } diff --git a/drivers/usb/musb-new/usb-compat.h b/drivers/usb/musb-new/usb-compat.h index 27f656f..50bad37 100644 --- a/drivers/usb/musb-new/usb-compat.h +++ b/drivers/usb/musb-new/usb-compat.h @@ -48,6 +48,7 @@ struct urb { list_add_tail(&urb->urb_list, &urb->ep->urb_list); \ ret; }) #define usb_hcd_unlink_urb_from_ep(hcd, urb) list_del_init(&urb->urb_list) +#define usb_hcd_check_unlink_urb(hdc, urb, status) 0 static inline void usb_hcd_giveback_urb(struct usb_hcd *hcd, struct urb *urb, |