diff options
Diffstat (limited to 'drivers/dma/fsldma.c')
| -rw-r--r-- | drivers/dma/fsldma.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/dma/fsldma.c b/drivers/dma/fsldma.c index 911b7177eb50..4b7a66d357d2 100644 --- a/drivers/dma/fsldma.c +++ b/drivers/dma/fsldma.c @@ -1153,7 +1153,7 @@ static void fsldma_free_irqs(struct fsldma_device *fdev) struct fsldma_chan *chan; int i; - if (fdev->irq != NO_IRQ) { + if (fdev->irq) { dev_dbg(fdev->dev, "free per-controller IRQ\n"); free_irq(fdev->irq, fdev); return; @@ -1161,7 +1161,7 @@ static void fsldma_free_irqs(struct fsldma_device *fdev) for (i = 0; i < FSL_DMA_MAX_CHANS_PER_DEVICE; i++) { chan = fdev->chan[i]; - if (chan && chan->irq != NO_IRQ) { + if (chan && chan->irq) { chan_dbg(chan, "free per-channel IRQ\n"); free_irq(chan->irq, chan); } @@ -1175,7 +1175,7 @@ static int fsldma_request_irqs(struct fsldma_device *fdev) int i; /* if we have a per-controller IRQ, use that */ - if (fdev->irq != NO_IRQ) { + if (fdev->irq) { dev_dbg(fdev->dev, "request per-controller IRQ\n"); ret = request_irq(fdev->irq, fsldma_ctrl_irq, IRQF_SHARED, "fsldma-controller", fdev); @@ -1188,7 +1188,7 @@ static int fsldma_request_irqs(struct fsldma_device *fdev) if (!chan) continue; - if (chan->irq == NO_IRQ) { + if (!chan->irq) { chan_err(chan, "interrupts property missing in device tree\n"); ret = -ENODEV; goto out_unwind; @@ -1211,7 +1211,7 @@ out_unwind: if (!chan) continue; - if (chan->irq == NO_IRQ) + if (!chan->irq) continue; free_irq(chan->irq, chan); @@ -1311,7 +1311,7 @@ static int fsl_dma_chan_probe(struct fsldma_device *fdev, list_add_tail(&chan->common.device_node, &fdev->common.channels); dev_info(fdev->dev, "#%d (%s), irq %d\n", chan->id, compatible, - chan->irq != NO_IRQ ? chan->irq : fdev->irq); + chan->irq ? chan->irq : fdev->irq); return 0; |