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@xxxxxxxxxxx>
---
drivers/video/exynos/exynos_dp_core.h | 2 +-
drivers/video/exynos/exynos_dp_reg.c | 4 +---
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 8526e54..1e244ea 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 2db5b9a..e29497b 100644
--- a/drivers/video/exynos/exynos_dp_reg.c
+++ b/drivers/video/exynos/exynos_dp_reg.c
@@ -994,7 +994,7 @@ 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;
@@ -1012,8 +1012,6 @@ 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,
--
1.7.1
--
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