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authorBen Dooks <ben-linux@fluff.org>2008-06-22 22:36:49 +0100
committerWim Van Sebroeck <wim@iguana.be>2008-08-26 20:18:52 +0000
commitb4253f8fc1293cdbfb6a474394e1a66febb70e3d (patch)
tree3076a569735d13a031edb0fd049c1f1ab95502ef /drivers/watchdog
parent1941246dd98089dd637f44d3bd4f6cc1c61aa9e4 (diff)
downloadlinux-b4253f8fc1293cdbfb6a474394e1a66febb70e3d.tar.bz2
[WATCHDOG] Fix NULL usage in s3c2410_wdt driver.
Fix comparison of a pointer to 0, instead of using NULL for a invalid pointer. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog')
-rw-r--r--drivers/watchdog/s3c2410_wdt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c
index 22715e3be5e7..27af55f193d2 100644
--- a/drivers/watchdog/s3c2410_wdt.c
+++ b/drivers/watchdog/s3c2410_wdt.c
@@ -374,7 +374,7 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
}
wdt_base = ioremap(res->start, size);
- if (wdt_base == 0) {
+ if (wdt_base == NULL) {
dev_err(dev, "failed to ioremap() region\n");
ret = -EINVAL;
goto err_req;