diff options
Diffstat (limited to 'drivers/media/usb/cx231xx/cx231xx-vbi.c')
| -rw-r--r-- | drivers/media/usb/cx231xx/cx231xx-vbi.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/media/usb/cx231xx/cx231xx-vbi.c b/drivers/media/usb/cx231xx/cx231xx-vbi.c index b621cf1aa96b..10b2eb7338ad 100644 --- a/drivers/media/usb/cx231xx/cx231xx-vbi.c +++ b/drivers/media/usb/cx231xx/cx231xx-vbi.c @@ -305,6 +305,7 @@ static void cx231xx_irq_vbi_callback(struct urb *urb) struct cx231xx_video_mode *vmode = container_of(dma_q, struct cx231xx_video_mode, vidq); struct cx231xx *dev = container_of(vmode, struct cx231xx, vbi_mode); + unsigned long flags; switch (urb->status) { case 0: /* success */ @@ -316,14 +317,14 @@ static void cx231xx_irq_vbi_callback(struct urb *urb) return; default: /* error */ dev_err(dev->dev, - "urb completition error %d.\n", urb->status); + "urb completion error %d.\n", urb->status); break; } /* Copy data from URB */ - spin_lock(&dev->vbi_mode.slock); + spin_lock_irqsave(&dev->vbi_mode.slock, flags); dev->vbi_mode.bulk_ctl.bulk_copy(dev, urb); - spin_unlock(&dev->vbi_mode.slock); + spin_unlock_irqrestore(&dev->vbi_mode.slock, flags); /* Reset status */ urb->status = 0; |