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-rw-r--r--drivers/gpu/drm/drm_color_mgmt.c5
-rw-r--r--include/drm/drm_color_mgmt.h3
2 files changed, 3 insertions, 5 deletions
diff --git a/drivers/gpu/drm/drm_color_mgmt.c b/drivers/gpu/drm/drm_color_mgmt.c
index 968ca7c91ad8..d5d34d0c79c7 100644
--- a/drivers/gpu/drm/drm_color_mgmt.c
+++ b/drivers/gpu/drm/drm_color_mgmt.c
@@ -474,10 +474,9 @@ EXPORT_SYMBOL(drm_plane_create_color_properties);
*
* Returns 0 on success, -EINVAL on failure.
*/
-int drm_color_lut_check(struct drm_property_blob *lut,
- uint32_t tests)
+int drm_color_lut_check(const struct drm_property_blob *lut, u32 tests)
{
- struct drm_color_lut *entry;
+ const struct drm_color_lut *entry;
int i;
if (!lut || !tests)
diff --git a/include/drm/drm_color_mgmt.h b/include/drm/drm_color_mgmt.h
index 6affbda6d9cb..d1c662d92ab7 100644
--- a/include/drm/drm_color_mgmt.h
+++ b/include/drm/drm_color_mgmt.h
@@ -96,6 +96,5 @@ enum drm_color_lut_tests {
DRM_COLOR_LUT_NON_DECREASING = BIT(1),
};
-int drm_color_lut_check(struct drm_property_blob *lut,
- uint32_t tests);
+int drm_color_lut_check(const struct drm_property_blob *lut, u32 tests);
#endif