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drm/sun4i: add missing header dependencies

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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 <baoyou.xie@linaro.org>
Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
This commit is contained in:
Baoyou Xie 2016-09-08 18:59:22 +08:00 committed by Maxime Ripard
parent cd8fff504d
commit 0c3ff44cc2
3 changed files with 3 additions and 0 deletions
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1
drivers/gpu/drm/sun4i/sun4i_dotclock.c
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@ -14,6 +14,7 @@
#include <linux/regmap.h>
#include "sun4i_tcon.h"
#include "sun4i_dotclock.h"
struct sun4i_dclk {
struct clk_hw hw;

1
drivers/gpu/drm/sun4i/sun4i_framebuffer.c
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@ -15,6 +15,7 @@
#include <drm/drmP.h>
#include "sun4i_drv.h"
#include "sun4i_framebuffer.h"
static void sun4i_de_output_poll_changed(struct drm_device *drm)
{

1
drivers/gpu/drm/sun4i/sun4i_rgb.c
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@ -19,6 +19,7 @@
#include "sun4i_drv.h"
#include "sun4i_tcon.h"
#include "sun4i_rgb.h"
struct sun4i_rgb {
struct drm_connector connector;