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

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Date:   Thu, 15 Sep 2016 09:51:59 -0400
From:   Sean Paul <seanpaul@...omium.org>
To:     Masahiro Yamada <yamada.masahiro@...ionext.com>,
        Archit <architt@...eaurora.org>
Cc:     David Airlie <airlied@...ux.ie>,
        dri-devel <dri-devel@...ts.freedesktop.org>,
        "Christian K?nig" <christian.koenig@....com>,
        Jani Nikula <jani.nikula@...ux.intel.com>,
        Alexander Deucher <Alexander.Deucher@....com>,
        Tomasz Figa <tomasz.figa@...omium.com>,
        Heiko Stuebner <heiko@...ech.de>,
        Yakir Yang <ykk@...k-chips.com>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Krzysztof Kozlowski <krzk@...nel.org>
Subject: Re: [PATCH v2 3/5] drm/bridge: squash lines for simple wrapper functions

On Wed, Sep 14, 2016 at 10:39 AM, Masahiro Yamada
<yamada.masahiro@...ionext.com> wrote:
> Remove unneeded variables and assignments.
>
> Signed-off-by: Masahiro Yamada <yamada.masahiro@...ionext.com>

Reviewed-by: Sean Paul <seanpaul@...omium.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
>