drm/msm/dpu: Fix compile warnings
Using the following command will get compile warnings:
make W=1 drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.o ARCH=arm64
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c: In function
‘_dpu_crtc_program_lm_output_roi’:
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c:91:19: warning: variable
‘dpu_crtc’ set but not used [-Wunused-but-set-variable]
struct dpu_crtc *dpu_crtc;
^~~~~~~~
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c: In function
‘dpu_crtc_atomic_begin’:
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c:428:35: warning: variable
‘smmu_state’ set but not used [-Wunused-but-set-variable]
struct dpu_crtc_smmu_state_data *smmu_state;
^~~~~~~~~~
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c: In function
‘dpu_crtc_atomic_flush’:
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c:489:25: warning: variable
‘event_thread’ set but not used [-Wunused-but-set-variable]
struct msm_drm_thread *event_thread;
^~~~~~~~~~~~
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c: In function
‘dpu_crtc_destroy_state’:
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c:565:19: warning: variable
‘dpu_crtc’ set but not used [-Wunused-but-set-variable]
struct dpu_crtc *dpu_crtc;
^~~~~~~~
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c: In function
‘dpu_crtc_duplicate_state’:
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c:664:19: warning: variable
‘dpu_crtc’ set but not used [-Wunused-but-set-variable]
struct dpu_crtc *dpu_crtc;
^~~~~~~~
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c: In function
‘dpu_crtc_disable’:
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c:693:26: warning: variable
‘priv’ set but not used [-Wunused-but-set-variable]
struct msm_drm_private *priv;
^~~~
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c:691:27: warning: variable
‘mode’ set but not used [-Wunused-but-set-variable]
struct drm_display_mode *mode;
^~~~
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c: In function ‘dpu_crtc_enable’:
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c:766:26: warning: variable
‘priv’ set but not used [-Wunused-but-set-variable]
struct msm_drm_private *priv;
^~~~
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c: In function ‘dpu_crtc_init’:
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c:1292:18: warning: variable
‘kms’ set but not used [-Wunused-but-set-variable]
struct dpu_kms *kms = NULL;
^~~
drivers/gpu/drm/msm/disp/dpu1/dpu_crtc.c:663: warning: Excess function
parameter 'Returns' description in 'dpu_crtc_duplicate_state'
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: Hongbo Yao <yaohongbo@huawei.com>
Signed-off-by: Rob Clark <robdclark@chromium.org>
1 file changed