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[ARM] am79c961a: platform_get_irq() may return signed unnoticed

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dev->irq is unsigned, platform_get_irq() may return signed unnoticed

Signed-off-by: Roel Kluin <12o3l@tiscali.nl>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Roel Kluin 2008-04-23 23:44:03 +02:00 committed by Russell King
parent 26eed9a5c6
commit 6278367954
1 changed files with 7 additions and 3 deletions
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10
drivers/net/arm/am79c961a.c
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@ -693,11 +693,15 @@ static int __init am79c961_probe(struct platform_device *pdev)
* done by the ether bootp loader.
*/
dev->base_addr = res->start;
dev->irq = platform_get_irq(pdev, 0);
ret = platform_get_irq(pdev, 0);
if (ret < 0) {
ret = -ENODEV;
goto nodev;
}
dev->irq = ret;
ret = -ENODEV;
if (dev->irq < 0)
goto nodev;
if (!request_region(dev->base_addr, 0x18, dev->name))
goto nodev;