From: Silviu-Mihai Popescu Date: Fri, 22 Mar 2013 00:10:22 +0000 (+0000) Subject: cpufreq: kirkwood: fix coccicheck warnings X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=cc721c4fdf742387f4e5a061fa8a7ab6fac453bf;p=deliverable%2Flinux.git cpufreq: kirkwood: fix coccicheck warnings Convert all uses of devm_request_and_ioremap() to the newly introduced devm_ioremap_resource() 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: Silviu-Mihai Popescu Acked-by: Viresh Kumar Signed-off-by: Rafael J. Wysocki --- diff --git a/drivers/cpufreq/kirkwood-cpufreq.c b/drivers/cpufreq/kirkwood-cpufreq.c index 0e83e3c24f5b..60524764fe4e 100644 --- a/drivers/cpufreq/kirkwood-cpufreq.c +++ b/drivers/cpufreq/kirkwood-cpufreq.c @@ -175,11 +175,9 @@ static int kirkwood_cpufreq_probe(struct platform_device *pdev) dev_err(&pdev->dev, "Cannot get memory resource\n"); return -ENODEV; } - priv.base = devm_request_and_ioremap(&pdev->dev, res); - if (!priv.base) { - dev_err(&pdev->dev, "Cannot ioremap\n"); - return -EADDRNOTAVAIL; - } + priv.base = devm_ioremap_resource(&pdev->dev, res); + if (IS_ERR(priv.base)) + return PTR_ERR(priv.base); np = of_find_node_by_path("/cpus/cpu@0"); if (!np)