pinctrl_register() returns NULL on error, fix it.
Signed-off-by: Axel Lin <axel....@ingics.com>
---
Documentation/pinctrl.txt | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Documentation/pinctrl.txt b/Documentation/pinctrl.txt
index e7bee9b..c0ffd30 100644
--- a/Documentation/pinctrl.txt
+++ b/Documentation/pinctrl.txt
@@ -81,7 +81,7 @@ int __init foo_probe(void)
struct pinctrl_dev *pctl;
pctl = pinctrl_register(&foo_desc, <PARENT>, NULL);
- if (IS_ERR(pctl))
+ if (!pctl)
pr_err("could not register foo pin driver\n");
}
--
1.8.1.2
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