From: Peter Rosin <peda@axentia.se>
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 <daniel.vetter@ffwll.ch>
Signed-off-by: Peter Rosin <peda@axentia.se>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: https://patchwork.freedesktop.org/patch/msgid/20170713162538.22788-6-peda@axentia.se
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
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,
};