diff options
Diffstat (limited to 'drivers/dma/moxart-dma.c')
| -rw-r--r-- | drivers/dma/moxart-dma.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/dma/moxart-dma.c b/drivers/dma/moxart-dma.c index 347146a6e1d0..74755093e14b 100644 --- a/drivers/dma/moxart-dma.c +++ b/drivers/dma/moxart-dma.c @@ -524,7 +524,6 @@ static irqreturn_t moxart_dma_interrupt(int irq, void *devid) struct moxart_dmadev *mc = devid; struct moxart_chan *ch = &mc->slave_chans[0]; unsigned int i; - unsigned long flags; u32 ctrl; dev_dbg(chan2dev(&ch->vc.chan), "%s\n", __func__); @@ -541,14 +540,14 @@ static irqreturn_t moxart_dma_interrupt(int irq, void *devid) if (ctrl & APB_DMA_FIN_INT_STS) { ctrl &= ~APB_DMA_FIN_INT_STS; if (ch->desc) { - spin_lock_irqsave(&ch->vc.lock, flags); + spin_lock(&ch->vc.lock); if (++ch->sgidx < ch->desc->sglen) { moxart_dma_start_sg(ch, ch->sgidx); } else { vchan_cookie_complete(&ch->desc->vd); moxart_dma_start_desc(&ch->vc.chan); } - spin_unlock_irqrestore(&ch->vc.lock, flags); + spin_unlock(&ch->vc.lock); } } |