[Freedreno] [PATCH] drm/msm/dpu: remove unused refcount for encoder_phys_wb

[Abhinav Kumar]

Remove the unused local variable refcount for encoder_phys_wb
as the one part of wb_enc is used directly.

Fixes: 0ce51f19453e ("drm/msm/dpu: introduce the dpu_encoder_phys_* for writeback")
Reported-by: kernel test robot <lkp at intel.com>
Signed-off-by: Abhinav Kumar <quic_abhinavk at quicinc.com>
---
 drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
index cb5c7da53c29..904124a3477e 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_wb.c
@@ -407,9 +407,6 @@ static void dpu_encoder_phys_wb_irq_ctrl(
 
 	struct dpu_encoder_phys_wb *wb_enc = to_dpu_encoder_phys_wb(phys);
 	int ret = 0;
-	int refcount;
-
-	refcount = atomic_read(&wb_enc->wbirq_refcount);
 
 	if (enable && atomic_inc_return(&wb_enc->wbirq_refcount) == 1) {
 		dpu_core_irq_register_callback(phys->dpu_kms,
-- 
2.7.4