From: Ajay Kumar Gupta <ajay.gupta@xxxxxx> Fixes kernel panic while ISO IN transfer is aborted.Replaced usb_hcd_unlink_urb_from_ep() from musb_giveback() to __musb_giveback() to make sure urb is unlinked before giveback when __musb_giveback() is called from musb_urb_dequeue(). Signed-off-by: Ajay Kumar Gupta <ajay.gupta@xxxxxx> --- drivers/usb/musb/musb_host.c | 3 +-- 1 files changed, 1 insertions(+), 2 deletions(-) diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c index 93b0678..a889ac4 100644 --- a/drivers/usb/musb/musb_host.c +++ b/drivers/usb/musb/musb_host.c @@ -292,6 +292,7 @@ __acquires(musb->lock) ); spin_unlock(&musb->lock); + usb_hcd_unlink_urb_from_ep(musb_to_hcd(musb), urb); usb_hcd_giveback_urb(musb_to_hcd(musb), urb, status); spin_lock(&musb->lock); } @@ -353,8 +354,6 @@ musb_giveback(struct musb_qh *qh, struct urb *urb, int status) break; } - usb_hcd_unlink_urb_from_ep(musb_to_hcd(musb), urb); - qh->is_ready = 0; __musb_giveback(musb, urb, status); qh->is_ready = ready; -- 1.5.6 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
