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authorSilviu-Mihai Popescu <silviupopescu1990@gmail.com>2013-03-22 00:10:22 +0000
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2013-04-01 01:11:35 +0200
commitcc721c4fdf742387f4e5a061fa8a7ab6fac453bf (patch)
tree597884195c2ee0c281c867da0703bdda31c84f47 /drivers/cpufreq/kirkwood-cpufreq.c
parent5df6055939f295d723871d9781e73495b131b3d6 (diff)
downloadleg-kernel-cc721c4fdf742387f4e5a061fa8a7ab6fac453bf.tar.gz
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 <silviupopescu1990@gmail.com> Acked-by: Viresh Kumar <viresh.kumar@linaro.org> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/cpufreq/kirkwood-cpufreq.c')
-rw-r--r--drivers/cpufreq/kirkwood-cpufreq.c8
1 files changed, 3 insertions, 5 deletions
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)