[PATCH] Documentation: pinctrl: Fix example code for pinctrl_register (no replies)

pinctrl_register() returns NULL on error, fix it.

Signed-off-by: Axel Lin <axel.lin@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



--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/