diff options
Diffstat (limited to 'drivers/ata/sata_dwc_460ex.c')
| -rw-r--r-- | drivers/ata/sata_dwc_460ex.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/ata/sata_dwc_460ex.c b/drivers/ata/sata_dwc_460ex.c index fd699c5bfc34..21d77633a98f 100644 --- a/drivers/ata/sata_dwc_460ex.c +++ b/drivers/ata/sata_dwc_460ex.c @@ -42,10 +42,6 @@ #define sata_dwc_writel(a, v) writel_relaxed(v, a) #define sata_dwc_readl(a) readl_relaxed(a) -#ifndef NO_IRQ -#define NO_IRQ 0 -#endif - #define AHB_DMA_BRST_DFLT 64 /* 16 data items burst length */ enum { @@ -242,7 +238,7 @@ static int sata_dwc_dma_init_old(struct platform_device *pdev, /* Get SATA DMA interrupt number */ hsdev->dma->irq = irq_of_parse_and_map(np, 1); - if (hsdev->dma->irq == NO_IRQ) { + if (!hsdev->dma->irq) { dev_err(dev, "no SATA DMA irq\n"); return -ENODEV; } @@ -1178,7 +1174,7 @@ static int sata_dwc_probe(struct platform_device *ofdev) /* Get SATA interrupt number */ irq = irq_of_parse_and_map(np, 0); - if (irq == NO_IRQ) { + if (!irq) { dev_err(dev, "no SATA DMA irq\n"); return -ENODEV; } |