[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>
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@ -374,7 +374,7 @@ static int s3c2410wdt_probe(struct platform_device *pdev)
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}
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wdt_base = ioremap(res->start, size);
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if (wdt_base == 0) {
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if (wdt_base == NULL) {
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dev_err(dev, "failed to ioremap() region\n");
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ret = -EINVAL;
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goto err_req;
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