diff options
Diffstat (limited to 'drivers/gpio/gpiolib-sysfs.c')
| -rw-r--r-- | drivers/gpio/gpiolib-sysfs.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/drivers/gpio/gpiolib-sysfs.c b/drivers/gpio/gpiolib-sysfs.c index 530dfd19d7b5..50503a4525eb 100644 --- a/drivers/gpio/gpiolib-sysfs.c +++ b/drivers/gpio/gpiolib-sysfs.c @@ -515,8 +515,9 @@ static ssize_t unexport_store(const struct class *class, * they may be undone on its behalf too. */ if (test_and_clear_bit(FLAG_SYSFS, &desc->flags)) { - status = 0; + gpiod_unexport(desc); gpiod_free(desc); + status = 0; } done: if (status) @@ -781,8 +782,10 @@ void gpiochip_sysfs_unregister(struct gpio_device *gdev) mutex_unlock(&sysfs_lock); /* unregister gpiod class devices owned by sysfs */ - for_each_gpio_desc_with_flag(chip, desc, FLAG_SYSFS) + for_each_gpio_desc_with_flag(chip, desc, FLAG_SYSFS) { + gpiod_unexport(desc); gpiod_free(desc); + } } static int __init gpiolib_sysfs_init(void) |