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authorHarvey Harrison <harvey.harrison@gmail.com>2008-01-31 22:05:45 +0100
committerIngo Molnar <mingo@elte.hu>2008-01-31 22:05:45 +0100
commit706b7e1573d7b7ad7825e84a6dcfb3d533993b83 (patch)
treece3df2f3cf6dfad0b8c8b5aac58a242979b20d51 /arch
parent1fd6a53ddc75d02ad0f363cb42f2a1cec6b701c2 (diff)
x86: fix sparse warning in kernel/scx200_32.c
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/x86/kernel/scx200_32.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kernel/scx200_32.c b/arch/x86/kernel/scx200_32.c
index 87bc159d29df..7e004acbe526 100644
--- a/arch/x86/kernel/scx200_32.c
+++ b/arch/x86/kernel/scx200_32.c
@@ -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;
}