drm/komeda: remove set but not used variable 'kcrtc'

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

drivers/gpu/drm/arm/display/komeda/komeda_plane.c: In function komeda_plane_atomic_check:
drivers/gpu/drm/arm/display/komeda/komeda_plane.c:49:22: warning: variable kcrtc set but not used [-Wunused-but-set-variable]

It is never used since introduction in
commit 9e5603094176 ("drm/komeda: Add komeda_plane/plane_helper_funcs")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: James Qian Wang (Arm Technology China) <james.qian.wang@arm.com>
Signed-off-by: Liviu Dudau <liviu.dudau@arm.com>

1 files changed, 0 insertions, 2 deletions

diff --git a/drivers/gpu/drm/arm/display/komeda/komeda_plane.c b/drivers/gpu/drm/arm/display/komeda/komeda_plane.c
index 07ed0cc1bc44..0753892b98d2 100644
--- a/drivers/gpu/drm/arm/display/komeda/komeda_plane.c
+++ b/drivers/gpu/drm/arm/display/komeda/komeda_plane.c
@@ -55,7 +55,6 @@ komeda_plane_atomic_check(struct drm_plane *plane,
         struct komeda_plane_state *kplane_st = to_kplane_st(state);
         struct komeda_layer *layer = kplane->layer;
         struct drm_crtc_state *crtc_st;
-        struct komeda_crtc *kcrtc;
         struct komeda_crtc_state *kcrtc_st;
         struct komeda_data_flow_cfg dflow;
         int err;
@@ -73,7 +72,6 @@ komeda_plane_atomic_check(struct drm_plane *plane,
         if (!crtc_st->active)
                 return 0;
 
-        kcrtc = to_kcrtc(state->crtc);
         kcrtc_st = to_kcrtc_st(crtc_st);
 
         err = komeda_plane_init_data_flow(state, &dflow);