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-rw-r--r--drivers/ide/mips/au1xxx-ide.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/ide/mips/au1xxx-ide.c b/drivers/ide/mips/au1xxx-ide.c
index 32431dc..71f27e9 100644
--- a/drivers/ide/mips/au1xxx-ide.c
+++ b/drivers/ide/mips/au1xxx-ide.c
@@ -674,6 +674,11 @@ static int au_ide_probe(struct device *dev)
ret = -ENODEV;
goto out;
}
+ if (ahwif->irq < 0) {
+ pr_debug("%s %d: no IRQ\n", DRV_NAME, pdev->id);
+ ret = -ENODEV;
+ goto out;
+ }
if (!request_mem_region (res->start, res->end-res->start, pdev->name)) {
pr_debug("%s: request_mem_region failed\n", DRV_NAME);
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