diff options
Diffstat (limited to 'drivers/pinctrl/core.c')
| -rw-r--r-- | drivers/pinctrl/core.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/drivers/pinctrl/core.c b/drivers/pinctrl/core.c index 15f5ac864f14..33af811a6a3c 100644 --- a/drivers/pinctrl/core.c +++ b/drivers/pinctrl/core.c @@ -350,8 +350,13 @@ struct pinctrl_dev *pinctrl_find_and_add_gpio_range(const char *devname, { struct pinctrl_dev *pctldev = get_pinctrl_dev_from_devname(devname); + /* + * If we can't find this device, let's assume that is because + * it has not probed yet, so the driver trying to register this + * range need to defer probing. + */ if (!pctldev) - return NULL; + return ERR_PTR(-EPROBE_DEFER); pinctrl_add_gpio_range(pctldev, range); return pctldev; |