devm_pinctrl_register() returns error pointers, it doesn't return NULL.
Fixes: b5c23aa46537 ("pinctrl: add a pinctrl driver for the Ingenic jz47xx SoCs")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
}
jzpc->pctl = devm_pinctrl_register(dev, pctl_desc, jzpc);
}
jzpc->pctl = devm_pinctrl_register(dev, pctl_desc, jzpc);
+ if (IS_ERR(jzpc->pctl)) {
dev_err(dev, "Failed to register pinctrl\n");
dev_err(dev, "Failed to register pinctrl\n");
+ return PTR_ERR(jzpc->pctl);
}
for (i = 0; i < chip_info->num_groups; i++) {
}
for (i = 0; i < chip_info->num_groups; i++) {