diff options
Diffstat (limited to 'drivers/pinctrl/pinctrl.c')
| -rw-r--r-- | drivers/pinctrl/pinctrl.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/pinctrl/pinctrl.c b/drivers/pinctrl/pinctrl.c index 8963ac75c0..d6479b9cd5 100644 --- a/drivers/pinctrl/pinctrl.c +++ b/drivers/pinctrl/pinctrl.c @@ -62,6 +62,9 @@ int of_pinctrl_select_state(struct device_node *np, const char *name) struct device_node *np_config; const char *statename; + if (!IS_ENABLED(CONFIG_PINCTRL)) + return -ENOSYS; + if (!of_find_property(np, "pinctrl-0", NULL)) return 0; @@ -146,6 +149,9 @@ int pinctrl_select_state_default(struct device_d *dev) int pinctrl_register(struct pinctrl_device *pdev) { + if (!IS_ENABLED(CONFIG_PINCTRL)) + return -ENOSYS; + BUG_ON(!pdev->dev->device_node); list_add_tail(&pdev->list, &pinctrl_list); |