From: Xiongwei Song Date: Sat, 2 Dec 2017 19:24:22 +0800 Subject: drm/tilcdc: make tilcdc_mode_hvtotal() static Git-commit: 584d4ed80e93889c54daeee75243c765f9d1e879 Patch-mainline: v4.16-rc1 References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166 The function tilcdc_mode_hvtotal is local to the source and does not need to be in global scope, so make it static. drivers/gpu/drm/tilcdc/tilcdc_crtc.c:297:6: warning: no previous prototype for 'tilcdc_mode_hvtotal' [-Wmissing-prototypes] uint tilcdc_mode_hvtotal(const struct drm_display_mode *mode) Signed-off-by: Xiongwei Song Signed-off-by: Jyri Sarha Acked-by: Petr Tesarik --- drivers/gpu/drm/tilcdc/tilcdc_crtc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/gpu/drm/tilcdc/tilcdc_crtc.c +++ b/drivers/gpu/drm/tilcdc/tilcdc_crtc.c @@ -272,7 +272,7 @@ static void tilcdc_crtc_set_clk(struct d LCDC_V2_CORE_CLK_EN); } -uint tilcdc_mode_hvtotal(const struct drm_display_mode *mode) +static uint tilcdc_mode_hvtotal(const struct drm_display_mode *mode) { return (uint) div_u64(1000llu * mode->htotal * mode->vtotal, mode->clock);