drm/msm/mdp5: Remove set but not used variable 'hw_cfg' in blend_setup

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

drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c: In function blend_setup:
drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c:225:28: warning: variable hw_cfg set but not used [-Wunused-but-set-variable]

It is not used since commit 14be3200cd5f ("drm/msm: rename mdp->disp")

Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1570690506-83287-3-git-send-email-zhengbin13@huawei.com

diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
index eb0b4b7dc7cc7cdb730d645f57616a19180a3153..05cc04f729d638963325b03a288ad502cccae822 100644 (file)
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_crtc.c
@@ -214,7 +214,6 @@ static void blend_setup(struct drm_crtc *crtc)
        struct mdp5_pipeline *pipeline = &mdp5_cstate->pipeline;
        struct mdp5_kms *mdp5_kms = get_kms(crtc);
        struct drm_plane *plane;
-       const struct mdp5_cfg_hw *hw_cfg;
        struct mdp5_plane_state *pstate, *pstates[STAGE_MAX + 1] = {NULL};
        const struct mdp_format *format;
        struct mdp5_hw_mixer *mixer = pipeline->mixer;
@@ -232,8 +231,6 @@ static void blend_setup(struct drm_crtc *crtc)
        u32 val;
 #define blender(stage) ((stage) - STAGE0)
 
-       hw_cfg = mdp5_cfg_get_hw_config(mdp5_kms->cfg);
-
        spin_lock_irqsave(&mdp5_crtc->lm_lock, flags);
 
        /* ctl could be released already when we are shutting down: */