diff options
Diffstat (limited to 'drivers/dma/tegra210-adma.c')
| -rw-r--r-- | drivers/dma/tegra210-adma.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/dma/tegra210-adma.c b/drivers/dma/tegra210-adma.c index c5fa2ef74abc..4735742e826d 100644 --- a/drivers/dma/tegra210-adma.c +++ b/drivers/dma/tegra210-adma.c @@ -408,19 +408,18 @@ static irqreturn_t tegra_adma_isr(int irq, void *dev_id) { struct tegra_adma_chan *tdc = dev_id; unsigned long status; - unsigned long flags; - spin_lock_irqsave(&tdc->vc.lock, flags); + spin_lock(&tdc->vc.lock); status = tegra_adma_irq_clear(tdc); if (status == 0 || !tdc->desc) { - spin_unlock_irqrestore(&tdc->vc.lock, flags); + spin_unlock(&tdc->vc.lock); return IRQ_NONE; } vchan_cyclic_callback(&tdc->desc->vd); - spin_unlock_irqrestore(&tdc->vc.lock, flags); + spin_unlock(&tdc->vc.lock); return IRQ_HANDLED; } |