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path: root/arch/powerpc/sysdev/ppc4xx_hsta_msi.c
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Diffstat (limited to 'arch/powerpc/sysdev/ppc4xx_hsta_msi.c')
-rw-r--r--arch/powerpc/sysdev/ppc4xx_hsta_msi.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/sysdev/ppc4xx_hsta_msi.c b/arch/powerpc/sysdev/ppc4xx_hsta_msi.c
index 52a93dcae262..9926ad67af76 100644
--- a/arch/powerpc/sysdev/ppc4xx_hsta_msi.c
+++ b/arch/powerpc/sysdev/ppc4xx_hsta_msi.c
@@ -60,7 +60,7 @@ static int hsta_setup_msi_irqs(struct pci_dev *dev, int nvec, int type)
}
hwirq = ppc4xx_hsta_msi.irq_map[irq];
- if (hwirq == NO_IRQ) {
+ if (!hwirq) {
pr_err("%s: Failed mapping irq %d\n", __func__, irq);
return -EINVAL;
}
@@ -110,7 +110,7 @@ static void hsta_teardown_msi_irqs(struct pci_dev *dev)
int irq;
for_each_pci_msi_entry(entry, dev) {
- if (entry->irq == NO_IRQ)
+ if (!entry->irq)
continue;
irq = hsta_find_hwirq_offset(entry->irq);
@@ -166,7 +166,7 @@ static int hsta_msi_probe(struct platform_device *pdev)
for (irq = 0; irq < irq_count; irq++) {
ppc4xx_hsta_msi.irq_map[irq] =
irq_of_parse_and_map(dev->of_node, irq);
- if (ppc4xx_hsta_msi.irq_map[irq] == NO_IRQ) {
+ if (!ppc4xx_hsta_msi.irq_map[irq]) {
dev_err(dev, "Unable to map IRQ\n");
ret = -EINVAL;
goto out2;