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path: root/drivers/gpu/drm/drm_dp_aux_dev.c
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Diffstat (limited to 'drivers/gpu/drm/drm_dp_aux_dev.c')
-rw-r--r--drivers/gpu/drm/drm_dp_aux_dev.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/gpu/drm/drm_dp_aux_dev.c b/drivers/gpu/drm/drm_dp_aux_dev.c
index d34e5096887a..053044201e31 100644
--- a/drivers/gpu/drm/drm_dp_aux_dev.c
+++ b/drivers/gpu/drm/drm_dp_aux_dev.c
@@ -263,12 +263,6 @@ static struct drm_dp_aux_dev *drm_dp_aux_dev_get_by_aux(struct drm_dp_aux *aux)
return aux_dev;
}
-static int auxdev_wait_atomic_t(atomic_t *p)
-{
- schedule();
- return 0;
-}
-
void drm_dp_aux_unregister_devnode(struct drm_dp_aux *aux)
{
struct drm_dp_aux_dev *aux_dev;
@@ -283,7 +277,7 @@ void drm_dp_aux_unregister_devnode(struct drm_dp_aux *aux)
mutex_unlock(&aux_idr_mutex);
atomic_dec(&aux_dev->usecount);
- wait_on_atomic_t(&aux_dev->usecount, auxdev_wait_atomic_t,
+ wait_on_atomic_t(&aux_dev->usecount, atomic_t_wait,
TASK_UNINTERRUPTIBLE);
minor = aux_dev->index;