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,
}
put_device(parent);
+ device_unregister(parent);
}
static int __init pwm_sysfs_init(void)