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

[Masahiro Yamada]

Remove unneeded variables and assignments.

Signed-off-by: Masahiro Yamada <yamada.masahiro at 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