diff options
Diffstat (limited to 'drivers/dma/at_xdmac.c')
| -rw-r--r-- | drivers/dma/at_xdmac.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/dma/at_xdmac.c b/drivers/dma/at_xdmac.c index a1da2b4b6d73..1476156af74b 100644 --- a/drivers/dma/at_xdmac.c +++ b/drivers/dma/at_xdmac.c @@ -1681,8 +1681,10 @@ static void at_xdmac_tasklet(struct tasklet_struct *t) __func__, atchan->irq_status); if (!(atchan->irq_status & AT_XDMAC_CIS_LIS) && - !(atchan->irq_status & error_mask)) + !(atchan->irq_status & error_mask)) { + spin_unlock_irq(&atchan->lock); return; + } if (atchan->irq_status & error_mask) at_xdmac_handle_error(atchan); |