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From 7ce4c5d8b0adaa37aaf0a0bb434274c1dec9d982 Mon Sep 17 00:00:00 2001
From: YueHaibing <yuehaibing@huawei.com>
Date: Wed, 16 Oct 2019 19:15:41 +0800
Subject: [PATCH 4196/4736] drm/amd/display: Make dc_link_detect_helper static
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>
---
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 2a7fb79ad9f3..5474e2525e0c 100644
--- a/drivers/gpu/drm/amd/display/dc/core/dc_link.c
+++ b/drivers/gpu/drm/amd/display/dc/core/dc_link.c
@@ -741,7 +741,8 @@ 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 };
--
2.17.1
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