diff options
Diffstat (limited to 'drivers/usb/atm')
| -rw-r--r-- | drivers/usb/atm/usbatm.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c index 56fe30d247da..f49792f951ab 100644 --- a/drivers/usb/atm/usbatm.c +++ b/drivers/usb/atm/usbatm.c @@ -249,7 +249,7 @@ static void usbatm_complete(struct urb *urb) /* vdbg("%s: urb 0x%p, status %d, actual_length %d", __func__, urb, status, urb->actual_length); */ - /* usually in_interrupt(), but not always */ + /* Can be invoked from task context, protect against interrupts */ spin_lock_irqsave(&channel->lock, flags); /* must add to the back when receiving; doesn't matter when sending */ |