[PATCH 1/2] drm/amdgpu/display: make some functions static

[Alex Deucher]

Fixes "no previous prototype" warnings.

Reported-by: kernel test robot <lkp at intel.com>
Signed-off-by: Alex Deucher <alexander.deucher at amd.com>
---
 .../gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c  | 2 +-
 drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c         | 8 ++++----
 drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c         | 2 +-
 3 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c
index 1db61029481b..ed70ae10bdb1 100644
--- a/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c
+++ b/drivers/gpu/drm/amd/display/dc/clk_mgr/dcn32/dcn32_clk_mgr.c
@@ -487,7 +487,7 @@ static void dcn32_update_clocks(struct clk_mgr *clk_mgr_base,
 				clk_mgr_base->clks.dispclk_khz / 1000 / 7);
 }
 
-void dcn32_clock_read_ss_info(struct clk_mgr_internal *clk_mgr)
+static void dcn32_clock_read_ss_info(struct clk_mgr_internal *clk_mgr)
 {
 	struct dc_bios *bp = clk_mgr->base.ctx->dc_bios;
 	int ss_info_num = bp->funcs->get_ss_entry_number(
diff --git a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c
index 8eeb3b69b5b9..0faa1abd35ba 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn31/dcn31_dccg.c
@@ -662,8 +662,8 @@ void dccg31_init(struct dccg *dccg)
 	}
 }
 
-void dccg31_otg_add_pixel(struct dccg *dccg,
-		uint32_t otg_inst)
+static void dccg31_otg_add_pixel(struct dccg *dccg,
+				 uint32_t otg_inst)
 {
 	struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
 
@@ -671,8 +671,8 @@ void dccg31_otg_add_pixel(struct dccg *dccg,
 			OTG_ADD_PIXEL[otg_inst], 1);
 }
 
-void dccg31_otg_drop_pixel(struct dccg *dccg,
-		uint32_t otg_inst)
+static void dccg31_otg_drop_pixel(struct dccg *dccg,
+				  uint32_t otg_inst)
 {
 	struct dcn_dccg *dccg_dcn = TO_DCN_DCCG(dccg);
 
diff --git a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c
index 08232d05d894..152a76ad7957 100644
--- a/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c
+++ b/drivers/gpu/drm/amd/display/dc/dcn32/dcn32_dccg.c
@@ -177,7 +177,7 @@ void dccg32_set_dtbclk_dto(
 	}
 }
 
-void dccg32_set_valid_pixel_rate(
+static void dccg32_set_valid_pixel_rate(
 		struct dccg *dccg,
 		int ref_dtbclk_khz,
 		int otg_inst,
-- 
2.35.3