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drm/sti: remove set but not used variable 'priv' 

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

drivers/gpu/drm/sti/sti_crtc.c: In function 'sti_crtc_vblank_cb':
drivers/gpu/drm/sti/sti_crtc.c:255:22: warning:
 variable 'priv' set but not used [-Wunused-but-set-variable]

It never used since introduction in
  commit 9e1f05b280 ("drm/sti: rename files and functions")

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Link: https://patchwork.freedesktop.org/patch/msgid/1541818660-37168-1-git-send-email-yuehaibing@huawei.com
This commit is contained in:
YueHaibing 2018-11-10 02:57:40 +00:00 committed by Benjamin Gaignard
parent 66cae477c3
commit 9ef60bd673
1 changed files with 0 additions and 2 deletions
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2
drivers/gpu/drm/sti/sti_crtc.c
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@ -252,10 +252,8 @@ int sti_crtc_vblank_cb(struct notifier_block *nb,
struct sti_compositor *compo;
struct drm_crtc *crtc = data;
struct sti_mixer *mixer;
struct sti_private *priv;
unsigned int pipe;
priv = crtc->dev->dev_private;
pipe = drm_crtc_index(crtc);
compo = container_of(nb, struct sti_compositor, vtg_vblank_nb[pipe]);
mixer = compo->mixer[pipe];