[PATCH v2 3/5] drm/bridge: squash lines for simple wrapper functions

From	Masahiro Yamada <yamada.masahiro@socionext.com>
Newsgroups	linux.kernel
Subject	[PATCH v2 3/5] drm/bridge: squash lines for simple wrapper functions
Date	2016-09-14 16:50 +0200
Message-ID	<shjFE-24s-31@gated-at.bofh.it> (permalink)
References	<shjFD-24s-3@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Remove unneeded variables and assignments.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
---

 drivers/gpu/drm/bridge/analogix/analogix_dp_reg.c | 20 ++++----------------
 1 file changed, 4 insertions(+), 16 deletions(-)

diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_reg.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_reg.c
index 52c1b6b..fae0293 100644
--- a/drivers/gpu/drm/bridge/analogix/analogix_dp_reg.c
+++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_reg.c
@@ -1073,34 +1073,22 @@ void analogix_dp_set_lane3_link_training(struct analogix_dp_device *dp,
 
 u32 analogix_dp_get_lane0_link_training(struct analogix_dp_device *dp)
 {
-	u32 reg;
-
-	reg = readl(dp->reg_base + ANALOGIX_DP_LN0_LINK_TRAINING_CTL);
-	return reg;
+	return readl(dp->reg_base + ANALOGIX_DP_LN0_LINK_TRAINING_CTL);
 }
 
 u32 analogix_dp_get_lane1_link_training(struct analogix_dp_device *dp)
 {
-	u32 reg;
-
-	reg = readl(dp->reg_base + ANALOGIX_DP_LN1_LINK_TRAINING_CTL);
-	return reg;
+	return readl(dp->reg_base + ANALOGIX_DP_LN1_LINK_TRAINING_CTL);
 }
 
 u32 analogix_dp_get_lane2_link_training(struct analogix_dp_device *dp)
 {
-	u32 reg;
-
-	reg = readl(dp->reg_base + ANALOGIX_DP_LN2_LINK_TRAINING_CTL);
-	return reg;
+	return readl(dp->reg_base + ANALOGIX_DP_LN2_LINK_TRAINING_CTL);
 }
 
 u32 analogix_dp_get_lane3_link_training(struct analogix_dp_device *dp)
 {
-	u32 reg;
-
-	reg = readl(dp->reg_base + ANALOGIX_DP_LN3_LINK_TRAINING_CTL);
-	return reg;
+	return readl(dp->reg_base + ANALOGIX_DP_LN3_LINK_TRAINING_CTL);
 }
 
 void analogix_dp_reset_macro(struct analogix_dp_device *dp)
-- 
1.9.1

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[PATCH v2 3/5] drm/bridge: squash lines for simple wrapper functions Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-09-14 16:50 +0200
  Re: [PATCH v2 3/5] drm/bridge: squash lines for simple wrapper functions Sean Paul <seanpaul@chromium.org> - 2016-09-15 16:00 +0200
    Re: [PATCH v2 3/5] drm/bridge: squash lines for simple wrapper functions Sean Paul <seanpaul@chromium.org> - 2016-09-15 16:50 +0200
      Re: [PATCH v2 3/5] drm/bridge: squash lines for simple wrapper functions Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-09-16 03:50 +0200

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