drm/msm/mdp5: Remove set but not used variable 'fmt'

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

drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c: In function mdp5_smp_calculate:
drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c:134:6: warning: variable fmt set but not used [-Wunused-but-set-variable]

It is not used since commit 24c478ead0bf ("drm/fourcc:
Pass the format_info pointer to drm_format_plane_cpp")

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/1570690506-83287-2-git-send-email-zhengbin13@huawei.com

diff --git a/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c b/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c
index b31cfb5..d7fa2c4 100644 (file)
--- a/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c
+++ b/drivers/gpu/drm/msm/disp/mdp5/mdp5_smp.c
@@ -121,7 +121,6 @@ uint32_t mdp5_smp_calculate(struct mdp5_smp *smp,
        struct mdp5_kms *mdp5_kms = get_kms(smp);
        int rev = mdp5_cfg_get_hw_rev(mdp5_kms->cfg);
        int i, hsub, nplanes, nlines;
-       u32 fmt = format->base.pixel_format;
        uint32_t blkcfg = 0;
 
        nplanes = info->num_planes;
@@ -135,7 +134,6 @@ uint32_t mdp5_smp_calculate(struct mdp5_smp *smp,
         * them together, writes to SMP using a single client.
         */
        if ((rev > 0) && (format->chroma_sample > CHROMA_FULL)) {
-               fmt = DRM_FORMAT_NV24;
                nplanes = 2;
 
                /* if decimation is enabled, HW decimates less on the