This is an oversight from
commit 42585395ebc1034a98937702849669f17eadb35f
Author: Peter Rosin <peda@xxxxxxxxxx>
Date: Thu Jul 13 18:25:36 2017 +0200
drm: radeon: remove dead code and pointless local lut storage
v2: Also remove leftover local variable.
Cc: Peter Rosin <peda@xxxxxxxxxx>
Cc: Alex Deucher <alexander.deucher@xxxxxxx>
Cc: Michel Dänzer <michel.daenzer@xxxxxxx>
Signed-off-by: Daniel Vetter <daniel.vetter@xxxxxxxxx>
---
Fumbled the previous patch for the regression fix (hm just realized maybe
that one should have a cc: stable to make a few more people happy), wanted
to include this cleanup here.
-Daniel
---
drivers/gpu/drm/radeon/radeon_display.c | 7 -------
drivers/gpu/drm/radeon/radeon_mode.h | 1 -
2 files changed, 8 deletions(-)
diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index 856526cb2caf..354756e00fe1 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -672,7 +672,6 @@ static void radeon_crtc_init(struct drm_device *dev, int index)
{
struct radeon_device *rdev = dev->dev_private;
struct radeon_crtc *radeon_crtc;
- int i;
radeon_crtc = kzalloc(sizeof(struct radeon_crtc) + (RADEONFB_CONN_LIMIT * sizeof(struct drm_connector *)), GFP_KERNEL);
if (radeon_crtc == NULL)
@@ -701,12 +700,6 @@ static void radeon_crtc_init(struct drm_device *dev, int index)
radeon_crtc->mode_set.num_connectors = 0;
#endif
- for (i = 0; i < 256; i++) {
- radeon_crtc->lut_r[i] = i << 2;
- radeon_crtc->lut_g[i] = i << 2;
- radeon_crtc->lut_b[i] = i << 2;
- }
-
if (rdev->is_atom_bios && (ASIC_IS_AVIVO(rdev) || radeon_r4xx_atom))
radeon_atombios_init_crtc(dev, radeon_crtc);
else
diff --git a/drivers/gpu/drm/radeon/radeon_mode.h b/drivers/gpu/drm/radeon/radeon_mode.h
index fd470d6bf3f4..96565171d13e 100644
--- a/drivers/gpu/drm/radeon/radeon_mode.h
+++ b/drivers/gpu/drm/radeon/radeon_mode.h
@@ -327,7 +327,6 @@ enum radeon_flip_status {
struct radeon_crtc {
struct drm_crtc base;
int crtc_id;
- u16 lut_r[256], lut_g[256], lut_b[256];
bool enabled;
bool can_tile;
bool cursor_out_of_bounds;
--
2.24.1
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