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drm/exynos: remove exynos_drm_fb_get_buf_cnt()

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We can get buffer count of framebuffer using drm_format_num_planes(), so
keeping exynos_drm_fb_get_buf_cnt() is unnecessary.

Signed-off-by: Joonyoung Shim <jy0922.shim@samsung.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
This commit is contained in:
Joonyoung Shim 2015-09-01 16:22:54 +09:00 committed by Inki Dae
parent 8d31758ecf
commit faec262b14
3 changed files with 1 additions and 13 deletions
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9
drivers/gpu/drm/exynos/exynos_drm_fb.c
View file

@ -121,15 +121,6 @@ static struct drm_framebuffer_funcs exynos_drm_fb_funcs = {
.dirty = exynos_drm_fb_dirty,
};
unsigned int exynos_drm_fb_get_buf_cnt(struct drm_framebuffer *fb)
{
struct exynos_drm_fb *exynos_fb;
exynos_fb = to_exynos_fb(fb);
return exynos_fb->buf_cnt;
}
struct drm_framebuffer *
exynos_drm_framebuffer_init(struct drm_device *dev,
struct drm_mode_fb_cmd2 *mode_cmd,

3
drivers/gpu/drm/exynos/exynos_drm_fb.h
View file

@ -28,7 +28,4 @@ struct exynos_drm_gem_obj *exynos_drm_fb_gem_obj(struct drm_framebuffer *fb,
void exynos_drm_mode_config_init(struct drm_device *dev);
/* get a buffer count to drm framebuffer. */
unsigned int exynos_drm_fb_get_buf_cnt(struct drm_framebuffer *fb);
#endif

2
drivers/gpu/drm/exynos/exynos_drm_plane.c
View file

@ -126,7 +126,7 @@ static int exynos_plane_atomic_check(struct drm_plane *plane,
if (!state->fb)
return 0;
nr = exynos_drm_fb_get_buf_cnt(state->fb);
nr = drm_format_num_planes(state->fb->pixel_format);
for (i = 0; i < nr; i++) {
struct exynos_drm_gem_obj *obj =
exynos_drm_fb_gem_obj(state->fb, i);