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dmaengine: NO_IRQ removal from powerpc-only drivers

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We'd like to eventually remove NO_IRQ on powerpc, so remove usages of it
from powerpc-only drivers.

Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
This commit is contained in:
Michael Ellerman
2016-09-10 19:56:04 +10:00
committed by Vinod Koul
parent 29b4817d40
commit aa570be6de
5 changed files with 13 additions and 13 deletions
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12
drivers/dma/fsldma.c
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@@ -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;