[PATCH] handle errors returned by platform_get_irq*()
platform_get_irq*() now returns on -ENXIO when the resource cannot be
found. Ensure all users of platform_get_irq*() handle this error
appropriately.
Signed-off-by: David Vrabel <dvrabel@arcom.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
diff --git a/drivers/pcmcia/omap_cf.c b/drivers/pcmcia/omap_cf.c
index 47b5ade..2c23d75 100644
--- a/drivers/pcmcia/omap_cf.c
+++ b/drivers/pcmcia/omap_cf.c
@@ -218,7 +218,7 @@
/* either CFLASH.IREQ (INT_1610_CF) or some GPIO */
irq = platform_get_irq(pdev, 0);
- if (!irq)
+ if (irq < 0)
return -EINVAL;
cf = kcalloc(1, sizeof *cf, GFP_KERNEL);