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| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2016-07-06 12:17:41 +0000 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2016-07-11 09:50:06 +0200 |
| commit | aeb8753b6810df55559bcb8bdf88d88221f1521a (patch) | |
| tree | 99104c03bb6a22191b49047b63dc81c90cb05e03 /drivers/pinctrl | |
| parent | 14672f43acf475fd3dff2b552c07f4d482ee6a20 (diff) | |
| download | linux-aeb8753b6810df55559bcb8bdf88d88221f1521a.tar.gz linux-aeb8753b6810df55559bcb8bdf88d88221f1521a.tar.bz2 linux-aeb8753b6810df55559bcb8bdf88d88221f1521a.zip | |
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')
| -rw-r--r-- | drivers/pinctrl/bcm/pinctrl-ns2-mux.c | 4 |
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; |