Re: [Freedreno] [PATCH 39/40] drm/msm/disp/dpu1/dpu_encoder: Remove a bunch of unused variables
On 2020-11-13 05:49, Lee Jones wrote:
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c: In function
‘dpu_encoder_virt_mode_set’:
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c:981:31: warning: variable
‘num_dspp’ set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c:976:30: warning: variable
‘topology’ set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c: In function
‘_dpu_encoder_virt_enable_helper’:
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c:1099:26: warning:
variable ‘priv’ set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c: In function
‘dpu_encoder_virt_disable’:
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c:1210:18: warning:
variable ‘dpu_kms’ set but not used [-Wunused-but-set-variable]
Cc: Rob Clark
Cc: Sean Paul
Cc: David Airlie
Cc: Daniel Vetter
Cc: linux-arm-...@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: freedr...@lists.freedesktop.org
Signed-off-by: Lee Jones
Reviewed-by: Abhinav Kumar
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 12 ++--
1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index f7f5c258b5537..289bfb6f1861c 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -973,12 +973,11 @@ static void dpu_encoder_virt_mode_set(struct
drm_encoder *drm_enc,
struct drm_crtc *drm_crtc;
struct dpu_crtc_state *cstate;
struct dpu_global_state *global_state;
- struct msm_display_topology topology;
struct dpu_hw_blk *hw_pp[MAX_CHANNELS_PER_ENC];
struct dpu_hw_blk *hw_ctl[MAX_CHANNELS_PER_ENC];
struct dpu_hw_blk *hw_lm[MAX_CHANNELS_PER_ENC];
struct dpu_hw_blk *hw_dspp[MAX_CHANNELS_PER_ENC] = { NULL };
- int num_lm, num_ctl, num_pp, num_dspp;
+ int num_lm, num_ctl, num_pp;
int i, j;
if (!drm_enc) {
@@ -1020,8 +1019,6 @@ static void dpu_encoder_virt_mode_set(struct
drm_encoder *drm_enc,
if (drm_crtc->state->encoder_mask & drm_encoder_mask(drm_enc))
break;
- topology = dpu_encoder_get_topology(dpu_enc, dpu_kms, adj_mode);
-
/* Query resource that have been reserved in atomic check step. */
num_pp = dpu_rm_get_assigned_resources(_kms->rm, global_state,
drm_enc->base.id, DPU_HW_BLK_PINGPONG, hw_pp,
@@ -1030,7 +1027,7 @@ static void dpu_encoder_virt_mode_set(struct
drm_encoder *drm_enc,
drm_enc->base.id, DPU_HW_BLK_CTL, hw_ctl, ARRAY_SIZE(hw_ctl));
num_lm = dpu_rm_get_assigned_resources(_kms->rm, global_state,
drm_enc->base.id, DPU_HW_BLK_LM, hw_lm, ARRAY_SIZE(hw_lm));
- num_dspp = dpu_rm_get_assigned_resources(_kms->rm, global_state,
+ dpu_rm_get_assigned_resources(_kms->rm, global_state,
drm_enc->base.id, DPU_HW_BLK_DSPP, hw_dspp,
ARRAY_SIZE(hw_dspp));
@@ -1096,7 +1093,6 @@ static void dpu_encoder_virt_mode_set(struct
drm_encoder *drm_enc,
static void _dpu_encoder_virt_enable_helper(struct drm_encoder
*drm_enc)
{
struct dpu_encoder_virt *dpu_enc = NULL;
- struct msm_drm_private *priv;
int i;
if (!drm_enc || !drm_enc->dev) {
@@ -1104,8 +1100,6 @@ static void
_dpu_encoder_virt_enable_helper(struct drm_encoder *drm_enc)
return;
}
- priv = drm_enc->dev->dev_private;
-
dpu_enc = to_dpu_encoder_virt(drm_enc);
if (!dpu_enc || !dpu_enc->cur_master) {
DPU_ERROR("invalid dpu encoder/master\n");
@@ -1207,7 +1201,6 @@ static void dpu_encoder_virt_disable(struct
drm_encoder *drm_enc)
{
struct dpu_encoder_virt *dpu_enc = NULL;
struct msm_drm_private *priv;
- struct dpu_kms *dpu_kms;
int i = 0;
if (!drm_enc) {
@@ -1225,7 +1218,6 @@ static void dpu_encoder_virt_disable(struct
drm_encoder *drm_enc)
dpu_enc->enabled = false;
priv = drm_enc->dev->dev_private;
- dpu_kms = to_dpu_kms(priv->kms);
trace_dpu_enc_disable(DRMID(drm_enc));
___
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
[PATCH 39/40] drm/msm/disp/dpu1/dpu_encoder: Remove a bunch of unused variables
Fixes the following W=1 kernel build warning(s):
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c: In function
‘dpu_encoder_virt_mode_set’:
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c:981:31: warning: variable
‘num_dspp’ set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c:976:30: warning: variable
‘topology’ set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c: In function
‘_dpu_encoder_virt_enable_helper’:
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c:1099:26: warning: variable ‘priv’
set but not used [-Wunused-but-set-variable]
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c: In function
‘dpu_encoder_virt_disable’:
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c:1210:18: warning: variable
‘dpu_kms’ set but not used [-Wunused-but-set-variable]
Cc: Rob Clark
Cc: Sean Paul
Cc: David Airlie
Cc: Daniel Vetter
Cc: linux-arm-...@vger.kernel.org
Cc: dri-devel@lists.freedesktop.org
Cc: freedr...@lists.freedesktop.org
Signed-off-by: Lee Jones
---
drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c | 12 ++--
1 file changed, 2 insertions(+), 10 deletions(-)
diff --git a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
index f7f5c258b5537..289bfb6f1861c 100644
--- a/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
+++ b/drivers/gpu/drm/msm/disp/dpu1/dpu_encoder.c
@@ -973,12 +973,11 @@ static void dpu_encoder_virt_mode_set(struct drm_encoder
*drm_enc,
struct drm_crtc *drm_crtc;
struct dpu_crtc_state *cstate;
struct dpu_global_state *global_state;
- struct msm_display_topology topology;
struct dpu_hw_blk *hw_pp[MAX_CHANNELS_PER_ENC];
struct dpu_hw_blk *hw_ctl[MAX_CHANNELS_PER_ENC];
struct dpu_hw_blk *hw_lm[MAX_CHANNELS_PER_ENC];
struct dpu_hw_blk *hw_dspp[MAX_CHANNELS_PER_ENC] = { NULL };
- int num_lm, num_ctl, num_pp, num_dspp;
+ int num_lm, num_ctl, num_pp;
int i, j;
if (!drm_enc) {
@@ -1020,8 +1019,6 @@ static void dpu_encoder_virt_mode_set(struct drm_encoder
*drm_enc,
if (drm_crtc->state->encoder_mask & drm_encoder_mask(drm_enc))
break;
- topology = dpu_encoder_get_topology(dpu_enc, dpu_kms, adj_mode);
-
/* Query resource that have been reserved in atomic check step. */
num_pp = dpu_rm_get_assigned_resources(_kms->rm, global_state,
drm_enc->base.id, DPU_HW_BLK_PINGPONG, hw_pp,
@@ -1030,7 +1027,7 @@ static void dpu_encoder_virt_mode_set(struct drm_encoder
*drm_enc,
drm_enc->base.id, DPU_HW_BLK_CTL, hw_ctl, ARRAY_SIZE(hw_ctl));
num_lm = dpu_rm_get_assigned_resources(_kms->rm, global_state,
drm_enc->base.id, DPU_HW_BLK_LM, hw_lm, ARRAY_SIZE(hw_lm));
- num_dspp = dpu_rm_get_assigned_resources(_kms->rm, global_state,
+ dpu_rm_get_assigned_resources(_kms->rm, global_state,
drm_enc->base.id, DPU_HW_BLK_DSPP, hw_dspp,
ARRAY_SIZE(hw_dspp));
@@ -1096,7 +1093,6 @@ static void dpu_encoder_virt_mode_set(struct drm_encoder
*drm_enc,
static void _dpu_encoder_virt_enable_helper(struct drm_encoder *drm_enc)
{
struct dpu_encoder_virt *dpu_enc = NULL;
- struct msm_drm_private *priv;
int i;
if (!drm_enc || !drm_enc->dev) {
@@ -1104,8 +1100,6 @@ static void _dpu_encoder_virt_enable_helper(struct
drm_encoder *drm_enc)
return;
}
- priv = drm_enc->dev->dev_private;
-
dpu_enc = to_dpu_encoder_virt(drm_enc);
if (!dpu_enc || !dpu_enc->cur_master) {
DPU_ERROR("invalid dpu encoder/master\n");
@@ -1207,7 +1201,6 @@ static void dpu_encoder_virt_disable(struct drm_encoder
*drm_enc)
{
struct dpu_encoder_virt *dpu_enc = NULL;
struct msm_drm_private *priv;
- struct dpu_kms *dpu_kms;
int i = 0;
if (!drm_enc) {
@@ -1225,7 +1218,6 @@ static void dpu_encoder_virt_disable(struct drm_encoder
*drm_enc)
dpu_enc->enabled = false;
priv = drm_enc->dev->dev_private;
- dpu_kms = to_dpu_kms(priv->kms);
trace_dpu_enc_disable(DRMID(drm_enc));
--
2.25.1
___
dri-devel mailing list
dri-devel@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/dri-devel
