[PATCH 01/14] drm/bridge: analogix_dp: remove unused platform power_on_end callback

[Robert Foss]

On Fri, May 3, 2024 at 5:12 PM Lucas Stach <l.stach at pengutronix.de> wrote:
>
> This isn't used, but gives the impression of the power on and power off
> platform calls being non-symmetrical. Remove the unused callback and
> rename the power_on_start to simplay power_on.

s/simplay/simply

>
> Signed-off-by: Lucas Stach <l.stach at pengutronix.de>
> ---
>  drivers/gpu/drm/bridge/analogix/analogix_dp_core.c | 7 ++-----
>  drivers/gpu/drm/exynos/exynos_dp.c                 | 2 +-
>  drivers/gpu/drm/rockchip/analogix_dp-rockchip.c    | 4 ++--
>  include/drm/bridge/analogix_dp.h                   | 3 +--
>  4 files changed, 6 insertions(+), 10 deletions(-)
>
> diff --git a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
> index 98454f0af90e..b39721588980 100644
> --- a/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
> +++ b/drivers/gpu/drm/bridge/analogix/analogix_dp_core.c
> @@ -1264,8 +1264,8 @@ static int analogix_dp_set_bridge(struct analogix_dp_device *dp)
>                 goto out_dp_clk_pre;
>         }
>
> -       if (dp->plat_data->power_on_start)
> -               dp->plat_data->power_on_start(dp->plat_data);
> +       if (dp->plat_data->power_on)
> +               dp->plat_data->power_on(dp->plat_data);
>
>         phy_power_on(dp->phy);
>
> @@ -1290,9 +1290,6 @@ static int analogix_dp_set_bridge(struct analogix_dp_device *dp)
>                 goto out_dp_init;
>         }
>
> -       if (dp->plat_data->power_on_end)
> -               dp->plat_data->power_on_end(dp->plat_data);
> -
>         enable_irq(dp->irq);
>         return 0;
>
> diff --git a/drivers/gpu/drm/exynos/exynos_dp.c b/drivers/gpu/drm/exynos/exynos_dp.c
> index f48c4343f469..30c8750187ad 100644
> --- a/drivers/gpu/drm/exynos/exynos_dp.c
> +++ b/drivers/gpu/drm/exynos/exynos_dp.c
> @@ -233,7 +233,7 @@ static int exynos_dp_probe(struct platform_device *pdev)
>         /* The remote port can be either a panel or a bridge */
>         dp->plat_data.panel = panel;
>         dp->plat_data.dev_type = EXYNOS_DP;
> -       dp->plat_data.power_on_start = exynos_dp_poweron;
> +       dp->plat_data.power_on = exynos_dp_poweron;
>         dp->plat_data.power_off = exynos_dp_poweroff;
>         dp->plat_data.attach = exynos_dp_bridge_attach;
>         dp->plat_data.get_modes = exynos_dp_get_modes;
> diff --git a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
> index 7069a3d4d581..baeb41875a4b 100644
> --- a/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
> +++ b/drivers/gpu/drm/rockchip/analogix_dp-rockchip.c
> @@ -92,7 +92,7 @@ static int rockchip_dp_pre_init(struct rockchip_dp_device *dp)
>         return 0;
>  }
>
> -static int rockchip_dp_poweron_start(struct analogix_dp_plat_data *plat_data)
> +static int rockchip_dp_poweron(struct analogix_dp_plat_data *plat_data)
>  {
>         struct rockchip_dp_device *dp = pdata_encoder_to_dp(plat_data);
>         int ret;
> @@ -397,7 +397,7 @@ static int rockchip_dp_probe(struct platform_device *pdev)
>         dp->data = dp_data;
>         dp->plat_data.panel = panel;
>         dp->plat_data.dev_type = dp->data->chip_type;
> -       dp->plat_data.power_on_start = rockchip_dp_poweron_start;
> +       dp->plat_data.power_on = rockchip_dp_poweron;
>         dp->plat_data.power_off = rockchip_dp_powerdown;
>         dp->plat_data.get_modes = rockchip_dp_get_modes;
>
> diff --git a/include/drm/bridge/analogix_dp.h b/include/drm/bridge/analogix_dp.h
> index b0dcc07334a1..8709b6a74c0f 100644
> --- a/include/drm/bridge/analogix_dp.h
> +++ b/include/drm/bridge/analogix_dp.h
> @@ -29,8 +29,7 @@ struct analogix_dp_plat_data {
>         struct drm_connector *connector;
>         bool skip_connector;
>
> -       int (*power_on_start)(struct analogix_dp_plat_data *);
> -       int (*power_on_end)(struct analogix_dp_plat_data *);
> +       int (*power_on)(struct analogix_dp_plat_data *);
>         int (*power_off)(struct analogix_dp_plat_data *);
>         int (*attach)(struct analogix_dp_plat_data *, struct drm_bridge *,
>                       struct drm_connector *);
> --
> 2.39.2
>

Reviewed-by: Robert Foss <rfoss at kernel.org>