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

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

drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c: In function dpu_encoder_phys_cmd_ctl_start_irq:
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c:136:31: warning: variable cmd_enc set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c: In function dpu_encoder_phys_cmd_irq_control:
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c:328:31: warning: variable cmd_enc set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c: In function dpu_encoder_phys_cmd_tearcheck_config:
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c:367:26: warning: variable priv set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c: In function dpu_encoder_phys_cmd_wait_for_tx_complete:
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c:662:31: warning: variable cmd_enc 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 12:33:48 +08:00 committed by Rob Clark
parent f09662c1a6
commit 60b42f2ae6
1 changed files with 0 additions and 11 deletions
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11
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder_phys_cmd.c
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@ -124,13 +124,11 @@ static void dpu_encoder_phys_cmd_pp_rd_ptr_irq(void *arg, int irq_idx)
static void dpu_encoder_phys_cmd_ctl_start_irq(void *arg, int irq_idx)
{
struct dpu_encoder_phys *phys_enc = arg;
struct dpu_encoder_phys_cmd *cmd_enc;
if (!phys_enc || !phys_enc->hw_ctl)
return;
DPU_ATRACE_BEGIN("ctl_start_irq");
cmd_enc = to_dpu_encoder_phys_cmd(phys_enc);
atomic_add_unless(&phys_enc->pending_ctlstart_cnt, -1, 0);
@ -316,13 +314,9 @@ end:
static void dpu_encoder_phys_cmd_irq_control(struct dpu_encoder_phys *phys_enc,
bool enable)
{
struct dpu_encoder_phys_cmd *cmd_enc;
if (!phys_enc)
return;
cmd_enc = to_dpu_encoder_phys_cmd(phys_enc);
trace_dpu_enc_phys_cmd_irq_ctrl(DRMID(phys_enc->parent),
phys_enc->hw_pp->idx - PINGPONG_0,
enable, atomic_read(&phys_enc->vblank_refcount));
@ -355,7 +349,6 @@ static void dpu_encoder_phys_cmd_tearcheck_config(
struct drm_display_mode *mode;
bool tc_enable = true;
u32 vsync_hz;
struct msm_drm_private *priv;
struct dpu_kms *dpu_kms;
if (!phys_enc || !phys_enc->hw_pp) {
@ -373,7 +366,6 @@ static void dpu_encoder_phys_cmd_tearcheck_config(
}
dpu_kms = phys_enc->dpu_kms;
priv = dpu_kms->dev->dev_private;
/*
* TE default: dsi byte clock calculated base on 70 fps;
@ -646,13 +638,10 @@ static int dpu_encoder_phys_cmd_wait_for_tx_complete(
struct dpu_encoder_phys *phys_enc)
{
int rc;
struct dpu_encoder_phys_cmd *cmd_enc;
if (!phys_enc)
return -EINVAL;
cmd_enc = to_dpu_encoder_phys_cmd(phys_enc);
rc = _dpu_encoder_phys_cmd_wait_for_idle(phys_enc);
if (rc) {
DRM_ERROR("failed wait_for_idle: id:%u ret:%d intf:%d\n",