[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>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/mmc/pxamci.c b/drivers/mmc/pxamci.c
index 285d7d068097..c32fad1ce51c 100644
--- a/drivers/mmc/pxamci.c
+++ b/drivers/mmc/pxamci.c
@@ -438,7 +438,7 @@ static int pxamci_probe(struct platform_device *pdev)
 
         r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
         irq = platform_get_irq(pdev, 0);
-        if (!r || irq == NO_IRQ)
+        if (!r || irq < 0)
                 return -ENXIO;
 
         r = request_mem_region(r->start, SZ_4K, DRIVER_NAME);