summaryrefslogtreecommitdiff
path: root/drivers/usb
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/usb')
-rw-r--r--drivers/usb/musb-new/musb_host.c12
-rw-r--r--drivers/usb/musb-new/musb_host.h1
-rw-r--r--drivers/usb/musb-new/musb_uboot.c3
-rw-r--r--drivers/usb/musb-new/usb-compat.h1
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,