[Intel-gfx] [PATCH 02/13] drm/i915: Constify intel_drrs_init() args

[Ville Syrjala <ville.syrjala@linux.intel.com>]

From: Ville Syrjälä <ville.syrjala@linux.intel.com>

Pass the fixed_mode as const to intel_drrs_init() since it's
not supposed to mutate the mode.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
---
 drivers/gpu/drm/i915/display/intel_drrs.c | 2 +-
 drivers/gpu/drm/i915/display/intel_drrs.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/display/intel_drrs.c b/drivers/gpu/drm/i915/display/intel_drrs.c
index 146f2cf7d01a..3b871a51eb55 100644
--- a/drivers/gpu/drm/i915/display/intel_drrs.c
+++ b/drivers/gpu/drm/i915/display/intel_drrs.c
@@ -421,7 +421,7 @@ void intel_drrs_page_flip(struct intel_atomic_state *state,
  */
 struct drm_display_mode *
 intel_drrs_init(struct intel_connector *connector,
-		struct drm_display_mode *fixed_mode)
+		const struct drm_display_mode *fixed_mode)
 {
 	struct drm_i915_private *dev_priv = to_i915(connector->base.dev);
 	struct intel_encoder *encoder = connector->encoder;
diff --git a/drivers/gpu/drm/i915/display/intel_drrs.h b/drivers/gpu/drm/i915/display/intel_drrs.h
index 9ec9c447211a..6bca7692f59f 100644
--- a/drivers/gpu/drm/i915/display/intel_drrs.h
+++ b/drivers/gpu/drm/i915/display/intel_drrs.h
@@ -31,6 +31,6 @@ void intel_drrs_compute_config(struct intel_dp *intel_dp,
 			       struct intel_crtc_state *pipe_config,
 			       int output_bpp, bool constant_n);
 struct drm_display_mode *intel_drrs_init(struct intel_connector *connector,
-					 struct drm_display_mode *fixed_mode);
+					 const struct drm_display_mode *fixed_mode);
 
 #endif /* __INTEL_DRRS_H__ */
-- 
2.34.1