diff options
Diffstat (limited to 'drivers/dma/hisi_dma.c')
| -rw-r--r-- | drivers/dma/hisi_dma.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/dma/hisi_dma.c b/drivers/dma/hisi_dma.c index e1a958ae7925..a259ee010e9b 100644 --- a/drivers/dma/hisi_dma.c +++ b/drivers/dma/hisi_dma.c @@ -431,9 +431,8 @@ static irqreturn_t hisi_dma_irq(int irq, void *data) struct hisi_dma_dev *hdma_dev = chan->hdma_dev; struct hisi_dma_desc *desc; struct hisi_dma_cqe *cqe; - unsigned long flags; - spin_lock_irqsave(&chan->vc.lock, flags); + spin_lock(&chan->vc.lock); desc = chan->desc; cqe = chan->cq + chan->cq_head; @@ -452,7 +451,7 @@ static irqreturn_t hisi_dma_irq(int irq, void *data) chan->desc = NULL; } - spin_unlock_irqrestore(&chan->vc.lock, flags); + spin_unlock(&chan->vc.lock); return IRQ_HANDLED; } |