diff options
Diffstat (limited to 'drivers/dma/nbpfaxi.c')
| -rw-r--r-- | drivers/dma/nbpfaxi.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/drivers/dma/nbpfaxi.c b/drivers/dma/nbpfaxi.c index 9c52c57919c6..a7063e9cd551 100644 --- a/drivers/dma/nbpfaxi.c +++ b/drivers/dma/nbpfaxi.c @@ -1294,7 +1294,7 @@ static int nbpf_probe(struct platform_device *pdev) struct device_node *np = dev->of_node; struct nbpf_device *nbpf; struct dma_device *dma_dev; - struct resource *iomem, *irq_res; + struct resource *iomem; const struct nbpf_config *cfg; int num_channels; int ret, irq, eirq, i; @@ -1335,13 +1335,11 @@ static int nbpf_probe(struct platform_device *pdev) nbpf->config = cfg; for (i = 0; irqs < ARRAY_SIZE(irqbuf); i++) { - irq_res = platform_get_resource(pdev, IORESOURCE_IRQ, i); - if (!irq_res) - break; - - for (irq = irq_res->start; irq <= irq_res->end; - irq++, irqs++) - irqbuf[irqs] = irq; + irq = platform_get_irq_optional(pdev, i); + if (irq < 0 && irq != -ENXIO) + return irq; + if (irq > 0) + irqbuf[irqs++] = irq; } /* |