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authorWei Yongjun <yongjun_wei@trendmicro.com.cn>2016-07-06 15:17:41 +0300
committerLinus Walleij <linus.walleij@linaro.org>2016-07-11 10:50:06 +0300
commitaeb8753b6810df55559bcb8bdf88d88221f1521a (patch)
tree99104c03bb6a22191b49047b63dc81c90cb05e03 /drivers/pinctrl/bcm
parent14672f43acf475fd3dff2b552c07f4d482ee6a20 (diff)
downloadlinux-aeb8753b6810df55559bcb8bdf88d88221f1521a.tar.xz
pinctrl: ns2: fix return value check in ns2_pinmux_probe()
In case of error, the function pinctrl_register() returns NULL not ERR_PTR(). The IS_ERR() test in the return value check should be replaced with NULL test. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/pinctrl/bcm')
-rw-r--r--drivers/pinctrl/bcm/pinctrl-ns2-mux.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/pinctrl/bcm/pinctrl-ns2-mux.c b/drivers/pinctrl/bcm/pinctrl-ns2-mux.c
index 3fefd14acc3e..7e5f7b7bf4d5 100644
--- a/drivers/pinctrl/bcm/pinctrl-ns2-mux.c
+++ b/drivers/pinctrl/bcm/pinctrl-ns2-mux.c
@@ -1089,9 +1089,9 @@ static int ns2_pinmux_probe(struct platform_device *pdev)
pinctrl->pctl = pinctrl_register(&ns2_pinctrl_desc, &pdev->dev,
pinctrl);
- if (!pinctrl->pctl) {
+ if (IS_ERR(pinctrl->pctl)) {
dev_err(&pdev->dev, "unable to register IOMUX pinctrl\n");
- return -EINVAL;
+ return PTR_ERR(pinctrl->pctl);
}
return 0;