commit 489447380a2921ec0e9154f773c44ab3167ede4b
author David Vrabel <dvrabel@arcom.com> Thu Jan 19 17:56:29 2006 +0000
committer Greg Kroah-Hartman <gregkh@suse.de> Mon Mar 20 13:42:57 2006 -0800
tree 10edc2bca15765dae7699b8d26cf3d828869bc3c
parent 305b3228f9ff4d59f49e6d34a7034d44ee8ce2f0

[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>

drivers/mmc/pxamci.c

diff --git a/drivers/mmc/pxamci.c b/drivers/mmc/pxamci.c
index 285d7d0..c32fad1 100644
--- a/drivers/mmc/pxamci.c
+++ b/drivers/mmc/pxamci.c
@@ -438,7 +438,7 @@
 
 	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);