drm/msm/dp: Remove unused variable

Kernel test roobot throws below warning ->

drivers/gpu/drm/msm/dp/dp_display.c:1017:21:
warning: variable 'drm' set but not used [-Wunused-but-set-variable]

Removed unused variable drm.

Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Souptick Joarder <jrdr.linux@gmail.com>
Link: https://lore.kernel.org/r/20210709024834.29680-1-jrdr.linux@gmail.com
Reviewed-by: Abhinav Kumar <abhinavk@codeaurora.org>
Reviewed-by: Stephen Boyd <swboyd@chromium.org>
Signed-off-by: Dmitry Baryshkov <dmitry.baryshkov@linaro.org>
Signed-off-by: Rob Clark <robdclark@chromium.org>

diff --git a/drivers/gpu/drm/msm/dp/dp_display.c b/drivers/gpu/drm/msm/dp/dp_display.c
index b423ff3..10bdb16 100644 (file)
--- a/drivers/gpu/drm/msm/dp/dp_display.c
+++ b/drivers/gpu/drm/msm/dp/dp_display.c
@@ -1008,10 +1008,8 @@ int dp_display_get_test_bpp(struct msm_dp *dp)
 void msm_dp_snapshot(struct msm_disp_state *disp_state, struct msm_dp *dp)
 {
        struct dp_display_private *dp_display;
-       struct drm_device *drm;
 
        dp_display = container_of(dp, struct dp_display_private, dp_display);
-       drm = dp->drm_dev;
 
        /*
         * if we are reading registers we need the link clocks to be on