From 489447380a2921ec0e9154f773c44ab3167ede4b Mon Sep 17 00:00:00 2001
From: David Vrabel <dvrabel@arcom.com>
Date: Thu, 19 Jan 2006 17:56:29 +0000
Subject: [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/pcmcia/omap_cf.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers/pcmcia/omap_cf.c')

diff --git a/drivers/pcmcia/omap_cf.c b/drivers/pcmcia/omap_cf.c
index 47b5ade95bde..2c23d7584399 100644
--- a/drivers/pcmcia/omap_cf.c
+++ b/drivers/pcmcia/omap_cf.c
@@ -218,7 +218,7 @@ static int __init omap_cf_probe(struct device *dev)
 
 	/* 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);
-- 
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