From: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
The LUT checker doesn't modify the LUT entries so make them const.
Signed-off-by: Ville Syrjälä <ville.syrjala@xxxxxxxxxxxxxxx>
---
drivers/gpu/drm/i915/display/intel_color.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/drivers/gpu/drm/i915/display/intel_color.c b/drivers/gpu/drm/i915/display/intel_color.c
index 8966e6560516..2d5640aab4d8 100644
--- a/drivers/gpu/drm/i915/display/intel_color.c
+++ b/drivers/gpu/drm/i915/display/intel_color.c
@@ -2848,16 +2848,16 @@ static int icl_pre_csc_lut_precision(const struct intel_crtc_state *crtc_state)
return 16;
}
-static bool err_check(struct drm_color_lut *lut1,
- struct drm_color_lut *lut2, u32 err)
+static bool err_check(const struct drm_color_lut *lut1,
+ const struct drm_color_lut *lut2, u32 err)
{
return ((abs((long)lut2->red - lut1->red)) <= err) &&
((abs((long)lut2->blue - lut1->blue)) <= err) &&
((abs((long)lut2->green - lut1->green)) <= err);
}
-static bool intel_lut_entries_equal(struct drm_color_lut *lut1,
- struct drm_color_lut *lut2,
+static bool intel_lut_entries_equal(const struct drm_color_lut *lut1,
+ const struct drm_color_lut *lut2,
int lut_size, u32 err)
{
int i;
@@ -2874,7 +2874,7 @@ static bool intel_lut_equal(const struct drm_property_blob *blob1,
const struct drm_property_blob *blob2,
int check_size, int precision)
{
- struct drm_color_lut *lut1, *lut2;
+ const struct drm_color_lut *lut1, *lut2;
int lut_size1, lut_size2;
u32 err;
--
2.39.3
