drm/bridge: analogix_dp: squash lines for simple wrapper functions
Remove unneeded variables and assignments.
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
[seanpaul added analogix prefix to subject]
Signed-off-by: Sean Paul <seanpaul@chromium.org>
Link: http://patchwork.freedesktop.org/patch/msgid/1473863952-7658-4-git-send-email-yamada.masahiro@socionext.com
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 @@
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)