Commit 60a2362f authored by Seung-Woo Kim's avatar Seung-Woo Kim Committed by Mark Brown

regulator: core: Fix regualtor_ena_gpio_free not to access pin after freeing

After freeing pin from regulator_ena_gpio_free, loop can access
the pin. So this patch fixes not to access pin after freeing.
Signed-off-by: default avatarSeung-Woo Kim <sw0312.kim@samsung.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 194dbaef
...@@ -1713,6 +1713,8 @@ static void regulator_ena_gpio_free(struct regulator_dev *rdev) ...@@ -1713,6 +1713,8 @@ static void regulator_ena_gpio_free(struct regulator_dev *rdev)
gpiod_put(pin->gpiod); gpiod_put(pin->gpiod);
list_del(&pin->list); list_del(&pin->list);
kfree(pin); kfree(pin);
rdev->ena_pin = NULL;
return;
} else { } else {
pin->request_count--; pin->request_count--;
} }
......
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