diff options
| -rw-r--r-- | drivers/pinctrl/pinctrl-tb10x.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/pinctrl/pinctrl-tb10x.c b/drivers/pinctrl/pinctrl-tb10x.c index 2e1ea568c9a2..9f7fa9b6ea80 100644 --- a/drivers/pinctrl/pinctrl-tb10x.c +++ b/drivers/pinctrl/pinctrl-tb10x.c @@ -806,9 +806,8 @@ static int tb10x_pinctrl_probe(struct platform_device *pdev) mutex_init(&state->mutex); state->base = devm_ioremap_resource(dev, mem); - if (!state->base) { - dev_err(dev, "Request register region failed.\n"); - ret = -EBUSY; + if (IS_ERR(state->base)) { + ret = PTR_ERR(state->base); goto fail; } @@ -830,9 +829,9 @@ static int tb10x_pinctrl_probe(struct platform_device *pdev) } state->pctl = pinctrl_register(&tb10x_pindesc, dev, state); - if (IS_ERR(state->pctl)) { + if (!state->pctl) { dev_err(dev, "could not register TB10x pin driver\n"); - ret = PTR_ERR(state->pctl); + ret = -EINVAL; goto fail; } |