diff options
Diffstat (limited to 'drivers/usb/musb/musb_gadget_ep0.c')
| -rw-r--r-- | drivers/usb/musb/musb_gadget_ep0.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/usb/musb/musb_gadget_ep0.c b/drivers/usb/musb/musb_gadget_ep0.c index 1c44b975049..c63aff110c4 100644 --- a/drivers/usb/musb/musb_gadget_ep0.c +++ b/drivers/usb/musb/musb_gadget_ep0.c @@ -273,6 +273,11 @@ __acquires(musb->lock) if (!musb_ep->desc) break; + handled = 1; + /* Ignore request if endpoint is wedged */ + if (musb_ep->wedged) + break; + /* REVISIT do it directly, no locking games */ spin_unlock(&musb->lock); musb_gadget_set_halt(&musb_ep->end_point, 0); @@ -280,7 +285,6 @@ __acquires(musb->lock) /* select ep0 again */ musb_ep_select(mbase, 0); - handled = 1; } break; default: /* class, vendor, etc ... delegate */ |