diff options
Diffstat (limited to 'drivers/dma/pxa_dma.c')
| -rw-r--r-- | drivers/dma/pxa_dma.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/dma/pxa_dma.c b/drivers/dma/pxa_dma.c index 349fb312c872..4a2a796e348c 100644 --- a/drivers/dma/pxa_dma.c +++ b/drivers/dma/pxa_dma.c @@ -606,7 +606,6 @@ static irqreturn_t pxad_chan_handler(int irq, void *dev_id) struct pxad_chan *chan = phy->vchan; struct virt_dma_desc *vd, *tmp; unsigned int dcsr; - unsigned long flags; bool vd_completed; dma_cookie_t last_started = 0; @@ -616,7 +615,7 @@ static irqreturn_t pxad_chan_handler(int irq, void *dev_id) if (dcsr & PXA_DCSR_RUN) return IRQ_NONE; - spin_lock_irqsave(&chan->vc.lock, flags); + spin_lock(&chan->vc.lock); list_for_each_entry_safe(vd, tmp, &chan->vc.desc_issued, node) { vd_completed = is_desc_completed(vd); dev_dbg(&chan->vc.chan.dev->device, @@ -658,7 +657,7 @@ static irqreturn_t pxad_chan_handler(int irq, void *dev_id) pxad_launch_chan(chan, to_pxad_sw_desc(vd)); } } - spin_unlock_irqrestore(&chan->vc.lock, flags); + spin_unlock(&chan->vc.lock); wake_up(&chan->wq_state); return IRQ_HANDLED; |