Re: [PATCH -next] drm/msm: Remove unused variables 'top'

From: Abhinav Kumar
Date: Tue Oct 04 2022 - 12:28:20 EST

On 10/9/2022 7:40 PM, Chen Zhongjin wrote:
'commit 1e5df24b996c ("drm/msm/dpu: drop length from struct dpu_hw_blk_reg_map")'
'commit 9403f9a42c88 ("drm/msm/dpu: merge base_off with blk_off in struct dpu_hw_blk_reg_map")'
These commits had merged hw.blk_off and hw.blk_off to mdp.
So we don't need to get dpu_hw_mdp in dpu_kms_mdp_snapshot() now.

Since there is no code using 'top' in this function. Remove it.

Signed-off-by: Chen Zhongjin <chenzhongjin@xxxxxxxxxx>

This has already been fixed with:

drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c | 4 ----
1 file changed, 4 deletions(-)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
index 008e1420e6e5..79e81f1443be 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c
@@ -902,13 +902,9 @@ static void dpu_kms_mdp_snapshot(struct msm_disp_state *disp_state, struct msm_k
int i;
struct dpu_kms *dpu_kms;
const struct dpu_mdss_cfg *cat;
- struct dpu_hw_mdp *top;
dpu_kms = to_dpu_kms(kms);
cat = dpu_kms->catalog;
- top = dpu_kms->hw_mdp;
/* dump CTL sub-blocks HW regs info */