DRM code handles removing all debugfs recursively. Drop CRTC-specific
code to perform that.
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@xxxxxxxxxx>
---
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c | 15 ++++-----------
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h | 3 ---
2 files changed, 4 insertions(+), 14 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
index d290809d59bd..9899f7424131 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c
@@ -1424,15 +1424,16 @@ DEFINE_SHOW_ATTRIBUTE(dpu_crtc_debugfs_state);
static int _dpu_crtc_init_debugfs(struct drm_crtc *crtc)
{
struct dpu_crtc *dpu_crtc = to_dpu_crtc(crtc);
+ struct dentry *debugfs_root;
- dpu_crtc->debugfs_root = debugfs_create_dir(dpu_crtc->name,
+ debugfs_root = debugfs_create_dir(dpu_crtc->name,
crtc->dev->primary->debugfs_root);
debugfs_create_file("status", 0400,
- dpu_crtc->debugfs_root,
+ debugfs_root,
dpu_crtc, &_dpu_debugfs_status_fops);
debugfs_create_file("state", 0600,
- dpu_crtc->debugfs_root,
+ debugfs_root,
&dpu_crtc->base,
&dpu_crtc_debugfs_state_fops);
@@ -1450,13 +1451,6 @@ static int dpu_crtc_late_register(struct drm_crtc *crtc)
return _dpu_crtc_init_debugfs(crtc);
}
-static void dpu_crtc_early_unregister(struct drm_crtc *crtc)
-{
- struct dpu_crtc *dpu_crtc = to_dpu_crtc(crtc);
-
- debugfs_remove_recursive(dpu_crtc->debugfs_root);
-}
-
static const struct drm_crtc_funcs dpu_crtc_funcs = {
.set_config = drm_atomic_helper_set_config,
.destroy = dpu_crtc_destroy,
@@ -1465,7 +1459,6 @@ static const struct drm_crtc_funcs dpu_crtc_funcs = {
.atomic_duplicate_state = dpu_crtc_duplicate_state,
.atomic_destroy_state = dpu_crtc_destroy_state,
.late_register = dpu_crtc_late_register,
- .early_unregister = dpu_crtc_early_unregister,
.verify_crc_source = dpu_crtc_verify_crc_source,
.set_crc_source = dpu_crtc_set_crc_source,
.enable_vblank = msm_crtc_enable_vblank,
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h
index 4328e133d71c..b8785c394fcc 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.h
@@ -129,7 +129,6 @@ struct dpu_crtc_frame_event {
* @drm_requested_vblank : Whether vblanks have been enabled in the encoder
* @property_info : Opaque structure for generic property support
* @property_defaults : Array of default values for generic property support
- * @debugfs_root : Parent of debugfs node
* @vblank_cb_count : count of vblank callback since last reset
* @play_count : frame count between crtc enable and disable
* @vblank_cb_time : ktime at vblank count reset
@@ -160,8 +159,6 @@ struct dpu_crtc {
struct drm_pending_vblank_event *event;
u32 vsync_count;
- struct dentry *debugfs_root;
-
u32 vblank_cb_count;
u64 play_count;
ktime_t vblank_cb_time;
--
2.33.0
