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video: exynos_dp: change return type of exynos_dp_init_video to void

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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>
This commit is contained in:
Jingoo Han 2012-08-23 19:54:16 +09:00 committed by Florian Tobias Schandinat
parent 09d00d170f
commit 1ec7be9c9f
2 changed files with 2 additions and 4 deletions
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2
drivers/video/exynos/exynos_dp_core.h
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@ -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,

4
drivers/video/exynos/exynos_dp_reg.c
View file

@ -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,