drm: Make the .mode_fixup() operations mode argument a const pointer
The passed mode must not be modified by the operation, make it const.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Dave Airlie <airlied@redhat.com>
diff --git a/drivers/gpu/drm/i915/intel_sdvo.c b/drivers/gpu/drm/i915/intel_sdvo.c
index 2f5106a..26a6a4d 100644
--- a/drivers/gpu/drm/i915/intel_sdvo.c
+++ b/drivers/gpu/drm/i915/intel_sdvo.c
@@ -935,7 +935,7 @@
static bool
intel_sdvo_set_output_timings_from_mode(struct intel_sdvo *intel_sdvo,
- struct drm_display_mode *mode)
+ const struct drm_display_mode *mode)
{
struct intel_sdvo_dtd output_dtd;
@@ -954,7 +954,7 @@
* Unfortunately we have to set up the full output mode to do that. */
static bool
intel_sdvo_get_preferred_input_mode(struct intel_sdvo *intel_sdvo,
- struct drm_display_mode *mode,
+ const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
struct intel_sdvo_dtd input_dtd;
@@ -979,7 +979,7 @@
}
static bool intel_sdvo_mode_fixup(struct drm_encoder *encoder,
- struct drm_display_mode *mode,
+ const struct drm_display_mode *mode,
struct drm_display_mode *adjusted_mode)
{
struct intel_sdvo *intel_sdvo = to_intel_sdvo(encoder);