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staging:iio: iio_trigger_unregister - remove rather strange search for what we already have. 

Signed-off-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Jonathan Cameron 2011-04-15 18:55:54 +01:00 committed by Greg Kroah-Hartman
parent f6517f22d4
commit 582e548908
1 changed files with 1 additions and 7 deletions
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8
drivers/staging/iio/industrialio-trigger.c
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@ -134,14 +134,8 @@ EXPORT_SYMBOL(iio_trigger_register);
void iio_trigger_unregister(struct iio_trigger *trig_info) void iio_trigger_unregister(struct iio_trigger *trig_info)
{ {
struct iio_trigger *cursor;
mutex_lock(&iio_trigger_list_lock); mutex_lock(&iio_trigger_list_lock);
list_for_each_entry(cursor, &iio_trigger_list, list) list_del(&trig_info->list);
if (cursor == trig_info) {
list_del(&cursor->list);
break;
}
mutex_unlock(&iio_trigger_list_lock); mutex_unlock(&iio_trigger_list_lock);
iio_trigger_unregister_sysfs(trig_info); iio_trigger_unregister_sysfs(trig_info);