drm/amd/display: Make function wait_for_alt_mode static

Fix sparse warnings:

drivers/gpu/drm/amd/display/dc/core/dc_link.c:687:6: warning: symbol 'wait_for_alt_mode' was not declared. Should it be static?

Reviewed-by: Harry Wentland <harry.wentland@amd.com>
Reported-by: Hulk Robot <hulkci@huawei.com>
Signed-off-by: zhengbin <zhengbin13@huawei.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
zhengbin 2019-10-05 10:44:32 +08:00 committed by Alex Deucher
parent 63617d8b12
commit b77095d5e1

View file

@ -685,7 +685,7 @@ static bool is_same_edid(struct dc_edid *old_edid, struct dc_edid *new_edid)
return (memcmp(old_edid->raw_edid, new_edid->raw_edid, new_edid->length) == 0);
}
bool wait_for_alt_mode(struct dc_link *link)
static bool wait_for_alt_mode(struct dc_link *link)
{
/**