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authorJingoo Han <jg1.han@samsung.com>2012-08-23 19:54:16 +0900
committerFlorian Tobias Schandinat <FlorianSchandinat@gmx.de>2012-08-23 13:23:19 +0000
commit1ec7be9c9f3ee416d5c97c1c649f3cba9e41ee1d (patch)
tree707b1bb3a152decbd4855344524c8b5cbdc5743c /drivers/video/exynos
parent09d00d170f8da388761cc29de1cf8c12c69c1300 (diff)
video: exynos_dp: change return type of exynos_dp_init_video to void
This patch changes return type of exynos_dp_init_video to void, because the return value is unnecessary. Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
Diffstat (limited to 'drivers/video/exynos')
-rw-r--r--drivers/video/exynos/exynos_dp_core.h2
-rw-r--r--drivers/video/exynos/exynos_dp_reg.c4
2 files changed, 2 insertions, 4 deletions
diff --git a/drivers/video/exynos/exynos_dp_core.h b/drivers/video/exynos/exynos_dp_core.h
index 4af4504cf5b1..57b8a6531c0e 100644
--- a/drivers/video/exynos/exynos_dp_core.h
+++ b/drivers/video/exynos/exynos_dp_core.h
@@ -105,7 +105,7 @@ u32 exynos_dp_get_lane1_link_training(struct exynos_dp_device *dp);
u32 exynos_dp_get_lane2_link_training(struct exynos_dp_device *dp);
u32 exynos_dp_get_lane3_link_training(struct exynos_dp_device *dp);
void exynos_dp_reset_macro(struct exynos_dp_device *dp);
-int exynos_dp_init_video(struct exynos_dp_device *dp);
+void exynos_dp_init_video(struct exynos_dp_device *dp);
void exynos_dp_set_video_color_format(struct exynos_dp_device *dp,
u32 color_depth,
diff --git a/drivers/video/exynos/exynos_dp_reg.c b/drivers/video/exynos/exynos_dp_reg.c
index 1acba7417b38..d909b834b05e 100644
--- a/drivers/video/exynos/exynos_dp_reg.c
+++ b/drivers/video/exynos/exynos_dp_reg.c
@@ -1009,7 +1009,7 @@ void exynos_dp_reset_macro(struct exynos_dp_device *dp)
writel(reg, dp->reg_base + EXYNOS_DP_PHY_TEST);
}
-int exynos_dp_init_video(struct exynos_dp_device *dp)
+void exynos_dp_init_video(struct exynos_dp_device *dp)
{
u32 reg;
@@ -1027,8 +1027,6 @@ int exynos_dp_init_video(struct exynos_dp_device *dp)
reg = VID_HRES_TH(2) | VID_VRES_TH(0);
writel(reg, dp->reg_base + EXYNOS_DP_VIDEO_CTL_8);
-
- return 0;
}
void exynos_dp_set_video_color_format(struct exynos_dp_device *dp,