diff options
Diffstat (limited to 'drivers/dma/sf-pdma/sf-pdma.c')
| -rw-r--r-- | drivers/dma/sf-pdma/sf-pdma.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/drivers/dma/sf-pdma/sf-pdma.c b/drivers/dma/sf-pdma/sf-pdma.c index 528deb5d9f31..c4c4e8575764 100644 --- a/drivers/dma/sf-pdma/sf-pdma.c +++ b/drivers/dma/sf-pdma/sf-pdma.c @@ -326,10 +326,9 @@ static irqreturn_t sf_pdma_done_isr(int irq, void *dev_id) { struct sf_pdma_chan *chan = dev_id; struct pdma_regs *regs = &chan->regs; - unsigned long flags; u64 residue; - spin_lock_irqsave(&chan->vchan.lock, flags); + spin_lock(&chan->vchan.lock); writel((readl(regs->ctrl)) & ~PDMA_DONE_STATUS_MASK, regs->ctrl); residue = readq(regs->residue); @@ -346,7 +345,7 @@ static irqreturn_t sf_pdma_done_isr(int irq, void *dev_id) sf_pdma_xfer_desc(chan); } - spin_unlock_irqrestore(&chan->vchan.lock, flags); + spin_unlock(&chan->vchan.lock); return IRQ_HANDLED; } @@ -355,11 +354,10 @@ static irqreturn_t sf_pdma_err_isr(int irq, void *dev_id) { struct sf_pdma_chan *chan = dev_id; struct pdma_regs *regs = &chan->regs; - unsigned long flags; - spin_lock_irqsave(&chan->lock, flags); + spin_lock(&chan->lock); writel((readl(regs->ctrl)) & ~PDMA_ERR_STATUS_MASK, regs->ctrl); - spin_unlock_irqrestore(&chan->lock, flags); + spin_unlock(&chan->lock); tasklet_schedule(&chan->err_tasklet); @@ -584,7 +582,7 @@ static struct platform_driver sf_pdma_driver = { .remove = sf_pdma_remove, .driver = { .name = "sf-pdma", - .of_match_table = of_match_ptr(sf_pdma_dt_ids), + .of_match_table = sf_pdma_dt_ids, }, }; |