From 0c3ff44cc23cbede56aa1ca5916b126e681ca69b Mon Sep 17 00:00:00 2001 From: Baoyou Xie Date: Thu, 8 Sep 2016 18:59:22 +0800 Subject: [PATCH] drm/sun4i: add missing header dependencies We get 5 warnings when building kernel with W=1: drivers/gpu/drm/sun4i/sun4i_framebuffer.c:33:23: warning: no previous prototype for 'sun4i_framebuffer_init' [-Wmissing-prototypes] drivers/gpu/drm/sun4i/sun4i_framebuffer.c:47:6: warning: no previous prototype for 'sun4i_framebuffer_free' [-Wmissing-prototypes] drivers/gpu/drm/sun4i/sun4i_rgb.c:202:5: warning: no previous prototype for 'sun4i_rgb_init' [-Wmissing-prototypes] drivers/gpu/drm/sun4i/sun4i_dotclock.c:151:5: warning: no previous prototype for 'sun4i_dclk_create' [-Wmissing-prototypes] drivers/gpu/drm/sun4i/sun4i_dotclock.c:186:5: warning: no previous prototype for 'sun4i_dclk_free' [-Wmissing-prototypes] In fact, these functions are declared in drivers/gpu/drm/sun4i/sun4i_framebuffer.h, drivers/gpu/drm/sun4i/sun4i_rgb.h, drivers/gpu/drm/sun4i/sun4i_dotclock.h, so this patch adds missing header dependencies. Signed-off-by: Baoyou Xie Signed-off-by: Maxime Ripard --- drivers/gpu/drm/sun4i/sun4i_dotclock.c | 1 + drivers/gpu/drm/sun4i/sun4i_framebuffer.c | 1 + drivers/gpu/drm/sun4i/sun4i_rgb.c | 1 + 3 files changed, 3 insertions(+) diff --git a/drivers/gpu/drm/sun4i/sun4i_dotclock.c b/drivers/gpu/drm/sun4i/sun4i_dotclock.c index 5b3463197c48..4332da48b1b3 100644 --- a/drivers/gpu/drm/sun4i/sun4i_dotclock.c +++ b/drivers/gpu/drm/sun4i/sun4i_dotclock.c @@ -14,6 +14,7 @@ #include #include "sun4i_tcon.h" +#include "sun4i_dotclock.h" struct sun4i_dclk { struct clk_hw hw; diff --git a/drivers/gpu/drm/sun4i/sun4i_framebuffer.c b/drivers/gpu/drm/sun4i/sun4i_framebuffer.c index 70688febd7ac..8b6ce619ad81 100644 --- a/drivers/gpu/drm/sun4i/sun4i_framebuffer.c +++ b/drivers/gpu/drm/sun4i/sun4i_framebuffer.c @@ -15,6 +15,7 @@ #include #include "sun4i_drv.h" +#include "sun4i_framebuffer.h" static void sun4i_de_output_poll_changed(struct drm_device *drm) { diff --git a/drivers/gpu/drm/sun4i/sun4i_rgb.c b/drivers/gpu/drm/sun4i/sun4i_rgb.c index bc6eef27c12b..c3ff10f559cc 100644 --- a/drivers/gpu/drm/sun4i/sun4i_rgb.c +++ b/drivers/gpu/drm/sun4i/sun4i_rgb.c @@ -19,6 +19,7 @@ #include "sun4i_drv.h" #include "sun4i_tcon.h" +#include "sun4i_rgb.h" struct sun4i_rgb { struct drm_connector connector; -- 2.20.1