From 6330c7070be6783b82025d2bc259db8413c00182 Mon Sep 17 00:00:00 2001 From: Sachin Kamat Date: Mon, 4 Mar 2013 10:36:41 +0530 Subject: watchdog: Convert to devm_ioremap_resource() Use the newly introduced devm_ioremap_resource() instead of devm_request_and_ioremap() which provides more consistent error handling. devm_ioremap_resource() provides its own error messages; so all explicit error messages can be removed from the failure code paths. Signed-off-by: Sachin Kamat Reviewed-by: Thierry Reding Cc: Gabor Juhos Cc: Paul Mundt Signed-off-by: Wim Van Sebroeck --- drivers/watchdog/s3c2410_wdt.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'drivers/watchdog/s3c2410_wdt.c') diff --git a/drivers/watchdog/s3c2410_wdt.c b/drivers/watchdog/s3c2410_wdt.c index c1a221cbeae4..ee03135f5abd 100644 --- a/drivers/watchdog/s3c2410_wdt.c +++ b/drivers/watchdog/s3c2410_wdt.c @@ -330,10 +330,9 @@ static int s3c2410wdt_probe(struct platform_device *pdev) } /* get the memory region for the watchdog timer */ - wdt_base = devm_request_and_ioremap(dev, wdt_mem); - if (wdt_base == NULL) { - dev_err(dev, "failed to devm_request_and_ioremap() region\n"); - ret = -ENOMEM; + wdt_base = devm_ioremap_resource(dev, wdt_mem); + if (IS_ERR(wdt_base)) { + ret = PTR_ERR(wdt_base); goto err; } -- cgit v1.2.3