drm/amd/display: set should_disable_otg storage-class-specifier to static

smatch reports
drivers/gpu/drm/amd/amdgpu/../display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c:90:6:
  warning: symbol 'should_disable_otg' was not declared. Should it be static?

should_disable_otg() is only used in dcn315_clk_mgr.c, so it should be static

Signed-off-by: Tom Rix <trix@redhat.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c
index 8c368bc..a737782 100644 (file)
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn315/dcn315_clk_mgr.c
@@ -87,7 +87,7 @@ static int dcn315_get_active_display_cnt_wa(
        return display_count;
 }
 
-bool should_disable_otg(struct pipe_ctx *pipe)
+static bool should_disable_otg(struct pipe_ctx *pipe)
 {
        bool ret = true;