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PM / devfreq: exynos-nocp: Remove incorrect IS_ERR() check 

Smatch complains because platform_get_resource() returns NULL on error
and not an error pointer so the check is wrong.  Julia Lawall pointed
out that normally we don't check these, because devm_ioremap_resource()
has a check for NULL.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
This commit is contained in:
Dan Carpenter 2016-05-26 09:45:42 +03:00 committed by MyungJoo Ham
parent 67ffdb529b
commit 674789dd2c
1 changed files with 0 additions and 3 deletions
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3
drivers/devfreq/event/exynos-nocp.c
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@ -220,9 +220,6 @@ static int exynos_nocp_parse_dt(struct platform_device *pdev,
/* Maps the memory mapped IO to control nocp register */
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (IS_ERR(res))
return PTR_ERR(res);
base = devm_ioremap_resource(dev, res);
if (IS_ERR(base))
return PTR_ERR(base);