From: Zeyu Fan <Zeyu.Fan@amd.com>
Date: Fri, 21 Apr 2017 10:55:01 -0400
Subject: drm/amd/display: Make dc_link param const in set_drive_settings
Git-commit: d27383a2b5719be60ac86deae30e89755f868a07
Patch-mainline: v4.15-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166
Signed-off-by: Zeyu Fan <Zeyu.Fan@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c | 2 +-
drivers/gpu/drm/amd/display/dc/dc.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c
@@ -605,7 +605,7 @@ static bool is_max_vs_reached(
}
void dc_link_dp_set_drive_settings(
- struct dc_link *link,
+ const struct dc_link *link,
struct link_training_settings *lt_settings)
{
struct core_link *core_link = DC_LINK_TO_CORE(link);
--- a/drivers/gpu/drm/amd/display/dc/dc.h
+++ b/drivers/gpu/drm/amd/display/dc/dc.h
@@ -691,7 +691,7 @@ void dc_link_remove_remote_sink(
void dc_link_set_sink(const struct dc_link *link, struct dc_sink *sink);
void dc_link_dp_set_drive_settings(
- struct dc_link *link,
+ const struct dc_link *link,
struct link_training_settings *lt_settings);
bool dc_link_dp_perform_link_training(