diff options
Diffstat (limited to 'drivers/i2c/i2c-core-base.c')
| -rw-r--r-- | drivers/i2c/i2c-core-base.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/i2c/i2c-core-base.c b/drivers/i2c/i2c-core-base.c index b47e255fc6f1..4a72b98aca21 100644 --- a/drivers/i2c/i2c-core-base.c +++ b/drivers/i2c/i2c-core-base.c @@ -34,6 +34,7 @@ #include <linux/of.h> #include <linux/of_irq.h> #include <linux/pinctrl/consumer.h> +#include <linux/pinctrl/devinfo.h> #include <linux/pm_domain.h> #include <linux/pm_runtime.h> #include <linux/pm_wakeirq.h> @@ -282,7 +283,9 @@ static void i2c_gpio_init_pinctrl_recovery(struct i2c_adapter *adap) { struct i2c_bus_recovery_info *bri = adap->bus_recovery_info; struct device *dev = &adap->dev; - struct pinctrl *p = bri->pinctrl; + struct pinctrl *p = bri->pinctrl ?: dev_pinctrl(dev->parent); + + bri->pinctrl = p; /* * we can't change states without pinctrl, so remove the states if |