diff options
Diffstat (limited to 'drivers/pwm/sysfs.c')
| -rw-r--r-- | drivers/pwm/sysfs.c | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/drivers/pwm/sysfs.c b/drivers/pwm/sysfs.c index ceb233dd6048..13d9bd54dfce 100644 --- a/drivers/pwm/sysfs.c +++ b/drivers/pwm/sysfs.c @@ -411,19 +411,6 @@ void pwmchip_sysfs_export(struct pwm_chip *chip) void pwmchip_sysfs_unexport(struct pwm_chip *chip) { struct device *parent; - - parent = class_find_device(&pwm_class, NULL, chip, - pwmchip_sysfs_match); - if (parent) { - /* for class_find_device() */ - put_device(parent); - device_unregister(parent); - } -} - -void pwmchip_sysfs_unexport_children(struct pwm_chip *chip) -{ - struct device *parent; unsigned int i; parent = class_find_device(&pwm_class, NULL, chip, @@ -439,6 +426,7 @@ void pwmchip_sysfs_unexport_children(struct pwm_chip *chip) } put_device(parent); + device_unregister(parent); } static int __init pwm_sysfs_init(void) |