[PATCH 8/9] drm/exynos: remove exynos_drm_fb_get_buf_cnt()

[Gustavo Padovan]

Hi Joonyoung,

2015-09-01 Joonyoung Shim :

> 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 
> ---
>  drivers/gpu/drm/exynos/exynos_drm_fb.c| 9 -
>  drivers/gpu/drm/exynos/exynos_drm_fb.h| 3 ---
>  drivers/gpu/drm/exynos/exynos_drm_plane.c | 2 +-
>  3 files changed, 1 insertion(+), 13 deletions(-)

Reviewed-by: Gustavo Padovan 

Gustavo

[PATCH 8/9] drm/exynos: remove exynos_drm_fb_get_buf_cnt()

[Joonyoung Shim]

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 
---
 drivers/gpu/drm/exynos/exynos_drm_fb.c| 9 -
 drivers/gpu/drm/exynos/exynos_drm_fb.h| 3 ---
 drivers/gpu/drm/exynos/exynos_drm_plane.c | 2 +-
 3 files changed, 1 insertion(+), 13 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_drm_fb.c 
b/drivers/gpu/drm/exynos/exynos_drm_fb.c
index 9accc0d..d2e746e 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fb.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_fb.c
@@ -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,
diff --git a/drivers/gpu/drm/exynos/exynos_drm_fb.h 
b/drivers/gpu/drm/exynos/exynos_drm_fb.h
index 8900f6b..85e4445 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_fb.h
+++ b/drivers/gpu/drm/exynos/exynos_drm_fb.h
@@ -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
diff --git a/drivers/gpu/drm/exynos/exynos_drm_plane.c 
b/drivers/gpu/drm/exynos/exynos_drm_plane.c
index d9a68fd..36c9911 100644
--- a/drivers/gpu/drm/exynos/exynos_drm_plane.c
+++ b/drivers/gpu/drm/exynos/exynos_drm_plane.c
@@ -132,7 +132,7 @@ 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);
-- 
1.9.1