Messages in this thread Patch in this message | | | Subject | [PATCH] pinctrl: vt8500: wmt: Fix checking return value of pinctrl_register() | From | Axel Lin <> | Date | Tue, 09 Apr 2013 23:59:58 +0800 |
| |
pinctrl_register() returns NULL on error.
Signed-off-by: Axel Lin <axel.lin@ingics.com> --- drivers/pinctrl/vt8500/pinctrl-wmt.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/pinctrl/vt8500/pinctrl-wmt.c b/drivers/pinctrl/vt8500/pinctrl-wmt.c index 14400a7..ab63104e 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; } -- 1.7.10.4
| |