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path: root/drivers/dma/zx_dma.c
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Diffstat (limited to 'drivers/dma/zx_dma.c')
-rw-r--r--drivers/dma/zx_dma.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/dma/zx_dma.c b/drivers/dma/zx_dma.c
index 5fe2e8b9a7b8..b057582b2fac 100644
--- a/drivers/dma/zx_dma.c
+++ b/drivers/dma/zx_dma.c
@@ -285,9 +285,7 @@ static irqreturn_t zx_dma_int_handler(int irq, void *dev_id)
p = &d->phy[i];
c = p->vchan;
if (c) {
- unsigned long flags;
-
- spin_lock_irqsave(&c->vc.lock, flags);
+ spin_lock(&c->vc.lock);
if (c->cyclic) {
vchan_cyclic_callback(&p->ds_run->vd);
} else {
@@ -295,7 +293,7 @@ static irqreturn_t zx_dma_int_handler(int irq, void *dev_id)
p->ds_done = p->ds_run;
task = 1;
}
- spin_unlock_irqrestore(&c->vc.lock, flags);
+ spin_unlock(&c->vc.lock);
irq_chan |= BIT(i);
}
}