Some members in struct mixer_context aren't used and the define
HDMI_OVERLAY_NUMBER is unused in hdmi driver, remove them.

Signed-off-by: Joonyoung Shim <jy0922.shim at samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park at samsung.com>
---
 drivers/gpu/drm/exynos/exynos_hdmi.c  |    1 -
 drivers/gpu/drm/exynos/exynos_mixer.c |    3 ---
 2 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/exynos/exynos_hdmi.c 
b/drivers/gpu/drm/exynos/exynos_hdmi.c
index 0a71317..340424f 100644
--- a/drivers/gpu/drm/exynos/exynos_hdmi.c
+++ b/drivers/gpu/drm/exynos/exynos_hdmi.c
@@ -40,7 +40,6 @@

 #include "exynos_hdmi.h"

-#define HDMI_OVERLAY_NUMBER    3
 #define MAX_WIDTH              1920
 #define MAX_HEIGHT             1080
 #define get_hdmi_context(dev)  platform_get_drvdata(to_platform_device(dev))
diff --git a/drivers/gpu/drm/exynos/exynos_mixer.c 
b/drivers/gpu/drm/exynos/exynos_mixer.c
index 495a7af..baad0dd 100644
--- a/drivers/gpu/drm/exynos/exynos_mixer.c
+++ b/drivers/gpu/drm/exynos/exynos_mixer.c
@@ -75,13 +75,10 @@ struct mixer_resources {
 };

 struct mixer_context {
-       struct fb_videomode     *default_timing;
        unsigned int            default_win;
-       unsigned int            default_bpp;
        unsigned int            irq;
        int                     pipe;
        bool                    interlace;
-       bool                    vp_enabled;

        struct mixer_resources  mixer_res;
        struct hdmi_win_data    win_data[HDMI_OVERLAY_NUMBER];
-- 
1.7.5.4

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