From dd80ad9ba5fbfc672f45aea71c26b04c7b658e7a Mon Sep 17 00:00:00 2001
From: YueHaibing <yuehaibing@huawei.com>
Date: Wed, 16 Oct 2019 19:15:41 +0800
Subject: drm/amd/display: Make dc_link_detect_helper static
Git-commit: dd80ad9ba5fbfc672f45aea71c26b04c7b658e7a
Patch-mainline: v5.5-rc1
References: bsc#1152489
Fix sparse warning:
drivers/gpu/drm/amd/amdgpu/../display/dc/core/dc_link.c:746:6:
warning: symbol 'dc_link_detect_helper' was not declared. Should it be static?
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Acked-by: Thomas Zimmermann <tzimmermann@suse.de>
---
drivers/gpu/drm/amd/display/dc/core/dc_link.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/display/dc/core/dc_link.c b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
index fb18681b502b..935053664160 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -743,7 +743,8 @@ static bool wait_for_alt_mode(struct dc_link *link)
* This does not create remote sinks but will trigger DM
* to start MST detection if a branch is detected.
*/
-bool dc_link_detect_helper(struct dc_link *link, enum dc_detect_reason reason)
+static bool dc_link_detect_helper(struct dc_link *link,
+ enum dc_detect_reason reason)
{
struct dc_sink_init_data sink_init_data = { 0 };
struct display_sink_capability sink_caps = { 0 };
--
2.28.0