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drm/msm/dpu: Remove set but not used variables 'dpu_cstate', 'priv' 

Fixes gcc '-Wunused-but-set-variable' warning:

drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c: In function dpu_core_perf_crtc_release_bw:
drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c:248:25: warning: variable dpu_cstate set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c: In function dpu_core_perf_crtc_update:
drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c:337:26: warning: variable priv set but not used [-Wunused-but-set-variable]

They are not used since commit 25fdd5933e ("drm/msm:
Add SDM845 DPU support")

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Rob Clark <robdclark@chromium.org>
This commit is contained in:
zhengbin 2019-10-05 12:33:47 +08:00 committed by Rob Clark
parent d4f1bec36c
commit f09662c1a6
1 changed files with 0 additions and 4 deletions
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4
drivers/gpu/drm/msm/disp/dpu1/dpu_core_perf.c
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@ -204,7 +204,6 @@ static int _dpu_core_perf_crtc_update_bus(struct dpu_kms *kms,
void dpu_core_perf_crtc_release_bw(struct drm_crtc *crtc) void dpu_core_perf_crtc_release_bw(struct drm_crtc *crtc)
{ {
struct dpu_crtc *dpu_crtc; struct dpu_crtc *dpu_crtc;
struct dpu_crtc_state *dpu_cstate;
struct dpu_kms *kms; struct dpu_kms *kms;
if (!crtc) { if (!crtc) {
@ -219,7 +218,6 @@ void dpu_core_perf_crtc_release_bw(struct drm_crtc *crtc)
} }
dpu_crtc = to_dpu_crtc(crtc); dpu_crtc = to_dpu_crtc(crtc);
dpu_cstate = to_dpu_crtc_state(crtc->state);
if (atomic_dec_return(&kms->bandwidth_ref) > 0) if (atomic_dec_return(&kms->bandwidth_ref) > 0)
return; return;
@ -276,7 +274,6 @@ int dpu_core_perf_crtc_update(struct drm_crtc *crtc,
u64 clk_rate = 0; u64 clk_rate = 0;
struct dpu_crtc *dpu_crtc; struct dpu_crtc *dpu_crtc;
struct dpu_crtc_state *dpu_cstate; struct dpu_crtc_state *dpu_cstate;
struct msm_drm_private *priv;
struct dpu_kms *kms; struct dpu_kms *kms;
int ret; int ret;
@ -290,7 +287,6 @@ int dpu_core_perf_crtc_update(struct drm_crtc *crtc,
DPU_ERROR("invalid kms\n"); DPU_ERROR("invalid kms\n");
return -EINVAL; return -EINVAL;
} }
priv = kms->dev->dev_private;
dpu_crtc = to_dpu_crtc(crtc); dpu_crtc = to_dpu_crtc(crtc);
dpu_cstate = to_dpu_crtc_state(crtc->state); dpu_cstate = to_dpu_crtc_state(crtc->state);