summaryrefslogtreecommitdiffstats
path: root/drivers/pinctrl/vt8500
diff options
context:
space:
mode:
authorAxel Lin <axel.lin@ingics.com>2013-04-09 23:59:58 +0800
committerArnd Bergmann <arnd@arndb.de>2013-04-19 17:16:36 +0200
commit1f1a73571cb64713641cb75690c4686a4cabc96d (patch)
tree52f92f9bbe8002c80f3cdeb5661e259b1afa9d3e /drivers/pinctrl/vt8500
parent0dc488e778069b208d09516c5f0793dc37023c8e (diff)
downloadlinux-stable-1f1a73571cb64713641cb75690c4686a4cabc96d.tar.gz
linux-stable-1f1a73571cb64713641cb75690c4686a4cabc96d.tar.bz2
linux-stable-1f1a73571cb64713641cb75690c4686a4cabc96d.zip
pinctrl: vt8500: wmt: Fix checking return value of pinctrl_register()
pinctrl_register() returns NULL on error. Signed-off-by: Axel Lin <axel.lin@ingics.com> Acked-by: Tony Prisk <linux@prisktech.co.nz> Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'drivers/pinctrl/vt8500')
-rw-r--r--drivers/pinctrl/vt8500/pinctrl-wmt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/pinctrl/vt8500/pinctrl-wmt.c b/drivers/pinctrl/vt8500/pinctrl-wmt.c
index 14400a7974bd..ab63104e8dc9 100644
--- a/drivers/pinctrl/vt8500/pinctrl-wmt.c
+++ b/drivers/pinctrl/vt8500/pinctrl-wmt.c
@@ -588,7 +588,7 @@ int wmt_pinctrl_probe(struct platform_device *pdev,
data->dev = &pdev->dev;
data->pctl_dev = pinctrl_register(&wmt_desc, &pdev->dev, data);
- if (IS_ERR(data->pctl_dev)) {
+ if (!data->pctl_dev) {
dev_err(&pdev->dev, "Failed to register pinctrl\n");
return -EINVAL;
}