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x86: fix sparse warning in kernel/scx200_32.c

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arch/x86/kernel/scx200_32.c:68:72: warning: Using plain integer as NULL pointer

Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
Harvey Harrison 2008-01-31 22:05:45 +01:00 committed by Ingo Molnar
parent 1fd6a53ddc
commit 706b7e1573
1 changed files with 1 additions and 1 deletions
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arch/x86/kernel/scx200_32.c
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@ -65,7 +65,7 @@ static int __devinit scx200_probe(struct pci_dev *pdev, const struct pci_device_
base = pci_resource_start(pdev, 0);
printk(KERN_INFO NAME ": GPIO base 0x%x\n", base);
if (request_region(base, SCx200_GPIO_SIZE, "NatSemi SCx200 GPIO") == 0) {
if (!request_region(base, SCx200_GPIO_SIZE, "NatSemi SCx200 GPIO")) {
printk(KERN_ERR NAME ": can't allocate I/O for GPIOs\n");
return -EBUSY;
}