On Wed, Sep 14, 2016 at 10:39 AM, Masahiro Yamada
<yamada.masahiro at socionext.com> wrote:
> Remove unneeded variables and assignments.
>
> Signed-off-by: Masahiro Yamada <yamada.masahiro at socionext.com>
Reviewed-by: Sean Paul <seanpaul at chromium.org>
> ---
>
> 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
>
