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authorPeter Rosin <peda@axentia.se>2017-08-04 12:45:06 +0200
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2017-08-18 15:57:15 -0700
commit25ff38ca79a9336ea34cc0d0b0b0b39ad7836d28 (patch)
tree427c0680cc9a5d4a76d2d5225e37449c88283aa5
parent01d79e9b6afd15c3d2f34b39a9a6a08b45440d01 (diff)
downloadop-kernel-dev-25ff38ca79a9336ea34cc0d0b0b0b39ad7836d28.zip
op-kernel-dev-25ff38ca79a9336ea34cc0d0b0b0b39ad7836d28.tar.gz
staging: vboxvideo: remove dead gamma lut code
The redundant fb helpers .load_lut, .gamma_set and .gamma_get are no longer used. Remove the dead code that was not doing anything sensible anyway. Signed-off-by: Peter Rosin <peda@axentia.se> Acked-by: Hans de Goede <hdegoede@redhat.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
-rw-r--r--drivers/staging/vboxvideo/vbox_fb.c15
-rw-r--r--drivers/staging/vboxvideo/vbox_mode.c5
2 files changed, 0 insertions, 20 deletions
diff --git a/drivers/staging/vboxvideo/vbox_fb.c b/drivers/staging/vboxvideo/vbox_fb.c
index 56e3908..fd2b45e 100644
--- a/drivers/staging/vboxvideo/vbox_fb.c
+++ b/drivers/staging/vboxvideo/vbox_fb.c
@@ -317,22 +317,7 @@ static int vboxfb_create(struct drm_fb_helper *helper,
return 0;
}
-static void vbox_fb_gamma_set(struct drm_crtc *crtc, u16 red, u16 green,
- u16 blue, int regno)
-{
-}
-
-static void vbox_fb_gamma_get(struct drm_crtc *crtc, u16 *red, u16 *green,
- u16 *blue, int regno)
-{
- *red = regno;
- *green = regno;
- *blue = regno;
-}
-
static struct drm_fb_helper_funcs vbox_fb_helper_funcs = {
- .gamma_set = vbox_fb_gamma_set,
- .gamma_get = vbox_fb_gamma_get,
.fb_probe = vboxfb_create,
};
diff --git a/drivers/staging/vboxvideo/vbox_mode.c b/drivers/staging/vboxvideo/vbox_mode.c
index 61cc397..257a778 100644
--- a/drivers/staging/vboxvideo/vbox_mode.c
+++ b/drivers/staging/vboxvideo/vbox_mode.c
@@ -132,10 +132,6 @@ static int vbox_set_view(struct drm_crtc *crtc)
return 0;
}
-static void vbox_crtc_load_lut(struct drm_crtc *crtc)
-{
-}
-
static void vbox_crtc_dpms(struct drm_crtc *crtc, int mode)
{
struct vbox_crtc *vbox_crtc = to_vbox_crtc(crtc);
@@ -328,7 +324,6 @@ static const struct drm_crtc_helper_funcs vbox_crtc_helper_funcs = {
.mode_set = vbox_crtc_mode_set,
/* .mode_set_base = vbox_crtc_mode_set_base, */
.disable = vbox_crtc_disable,
- .load_lut = vbox_crtc_load_lut,
.prepare = vbox_crtc_prepare,
.commit = vbox_crtc_commit,
};
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