From: Peter Rosin Date: Thu, 13 Jul 2017 18:25:29 +0200 Subject: drm: armada: remove dead empty functions Git-commit: 3bec23b2c290f349c227a4925168d17c8567a7cc Patch-mainline: v4.14-rc1 References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166 The redundant fb helpers .gamma_set and .gamma_get are no longer used. Remove the dead code. Acked-by: Daniel Vetter Signed-off-by: Peter Rosin Signed-off-by: Daniel Vetter Link: https://patchwork.freedesktop.org/patch/msgid/20170713162538.22788-6-peda@axentia.se Acked-by: Petr Tesarik --- drivers/gpu/drm/armada/armada_crtc.c | 10 ---------- drivers/gpu/drm/armada/armada_crtc.h | 2 -- drivers/gpu/drm/armada/armada_fbdev.c | 2 -- 3 files changed, 14 deletions(-) --- a/drivers/gpu/drm/armada/armada_crtc.c +++ b/drivers/gpu/drm/armada/armada_crtc.c @@ -334,16 +334,6 @@ static void armada_drm_vblank_off(struct armada_drm_plane_work_run(dcrtc, dcrtc->crtc.primary); } -void armada_drm_crtc_gamma_set(struct drm_crtc *crtc, u16 r, u16 g, u16 b, - int idx) -{ -} - -void armada_drm_crtc_gamma_get(struct drm_crtc *crtc, u16 *r, u16 *g, u16 *b, - int idx) -{ -} - /* The mode_config.mutex will be held for this call */ static void armada_drm_crtc_dpms(struct drm_crtc *crtc, int dpms) { --- a/drivers/gpu/drm/armada/armada_crtc.h +++ b/drivers/gpu/drm/armada/armada_crtc.h @@ -102,8 +102,6 @@ struct armada_crtc { }; #define drm_to_armada_crtc(c) container_of(c, struct armada_crtc, crtc) -void armada_drm_crtc_gamma_set(struct drm_crtc *, u16, u16, u16, int); -void armada_drm_crtc_gamma_get(struct drm_crtc *, u16 *, u16 *, u16 *, int); void armada_drm_crtc_update_regs(struct armada_crtc *, struct armada_regs *); void armada_drm_crtc_plane_disable(struct armada_crtc *dcrtc, --- a/drivers/gpu/drm/armada/armada_fbdev.c +++ b/drivers/gpu/drm/armada/armada_fbdev.c @@ -117,8 +117,6 @@ static int armada_fb_probe(struct drm_fb } static const struct drm_fb_helper_funcs armada_fb_helper_funcs = { - .gamma_set = armada_drm_crtc_gamma_set, - .gamma_get = armada_drm_crtc_gamma_get, .fb_probe = armada_fb_probe, };