[PATCH AUTOSEL 4.19 34/73] drm/msm: dpu: Fix "WARNING: invalid free of devm_ allocated data"

[Sasha Levin]

From: YueHaibing <yuehaibing at huawei.com>

[ Upstream commit ce25aa3ee6939d83979cccf7adc5737cba9a0cb7 ]

'dpu_enc' is a member of 'drm_enc'
And 'drm_enc' got allocated with devm_kzalloc in dpu_encoder_init.

This gives this error message:
./drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c:459:1-6:
 WARNING: invalid free of devm_ allocated data

Signed-off-by: YueHaibing <yuehaibing at huawei.com>
Signed-off-by: Rob Clark <robdclark at gmail.com>
Signed-off-by: Sean Paul <seanpaul at chromium.org>
Signed-off-by: Sasha Levin <sashal at kernel.org>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index 1b4de3486ef9..ec3fd67378c1 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -503,8 +503,6 @@ static void dpu_encoder_destroy(struct drm_encoder *drm_enc)
 
 	drm_encoder_cleanup(drm_enc);
 	mutex_destroy(&dpu_enc->enc_lock);
-
-	kfree(dpu_enc);
 }
 
 void dpu_encoder_helper_split_config(
-- 
2.19.1