linux-kernel - Re: [PATCH v1 1/7] drm/stm: drv: Rename platform driver name

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Date:   Thu, 20 Jul 2017 11:27:04 +0200
From:   Benjamin Gaignard <benjamin.gaignard@...aro.org>
To:     Philippe CORNU <philippe.cornu@...com>
Cc:     Yannick Fertre <yannick.fertre@...com>,
        Vincent Abriou <vincent.abriou@...com>,
        David Airlie <airlied@...ux.ie>,
        "dri-devel@...ts.freedesktop.org" <dri-devel@...ts.freedesktop.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Fabien Dessenne <fabien.dessenne@...com>,
        Mickael Reulier <mickael.reulier@...com>,
        Gabriel Fernandez <gabriel.fernandez@...com>,
        Ludovic Barre <ludovic.barre@...com>,
        Alexandre Torgue <alexandre.torgue@...com>,
        Maxime Coquelin <mcoquelin.stm32@...il.com>
Subject: Re: [PATCH v1 1/7] drm/stm: drv: Rename platform driver name

2017-07-18 12:20 GMT+02:00 Philippe CORNU <philippe.cornu@...com>:
> Rename the platform driver name from "stm" to "stm32-display"
> for a better readability in /sys/bus/platform/drivers entries.
>
> Note: We keep "stm" as drm_driver.name because it is better
> when using "modetest -M stm ..." (even if recent modetest patch
> avoids using -M).
>
> Signed-off-by: Philippe CORNU <philippe.cornu@...com>

Reviewed-by: Benjamin Gaignard <benjamin.gaignard@...aro.org>

> ---
>  drivers/gpu/drm/stm/drv.c | 21 +++++++--------------
>  1 file changed, 7 insertions(+), 14 deletions(-)
>
> diff --git a/drivers/gpu/drm/stm/drv.c b/drivers/gpu/drm/stm/drv.c
> index 83ab48f..095971f 100644
> --- a/drivers/gpu/drm/stm/drv.c
> +++ b/drivers/gpu/drm/stm/drv.c
> @@ -20,13 +20,6 @@
>
>  #include "ltdc.h"
>
> -#define DRIVER_NAME            "stm"
> -#define DRIVER_DESC            "STMicroelectronics SoC DRM"
> -#define DRIVER_DATE            "20170330"
> -#define DRIVER_MAJOR           1
> -#define DRIVER_MINOR           0
> -#define DRIVER_PATCH_LEVEL     0
> -
>  #define STM_MAX_FB_WIDTH       2048
>  #define STM_MAX_FB_HEIGHT      2048 /* same as width to handle orientation */
>
> @@ -59,12 +52,12 @@ static void drv_lastclose(struct drm_device *ddev)
>         .driver_features = DRIVER_MODESET | DRIVER_GEM | DRIVER_PRIME |
>                            DRIVER_ATOMIC,
>         .lastclose = drv_lastclose,
> -       .name = DRIVER_NAME,
> -       .desc = DRIVER_DESC,
> -       .date = DRIVER_DATE,
> -       .major = DRIVER_MAJOR,
> -       .minor = DRIVER_MINOR,
> -       .patchlevel = DRIVER_PATCH_LEVEL,
> +       .name = "stm",
> +       .desc = "STMicroelectronics SoC DRM",
> +       .date = "20170330",
> +       .major = 1,
> +       .minor = 0,
> +       .patchlevel = 0,
>         .fops = &drv_driver_fops,
>         .dumb_create = drm_gem_cma_dumb_create,
>         .dumb_map_offset = drm_gem_cma_dumb_map_offset,
> @@ -206,7 +199,7 @@ static int stm_drm_platform_remove(struct platform_device *pdev)
>         .probe = stm_drm_platform_probe,
>         .remove = stm_drm_platform_remove,
>         .driver = {
> -               .name = DRIVER_NAME,
> +               .name = "stm32-display",
>                 .of_match_table = drv_dt_ids,
>         },
>  };
> --
> 1.9.1
>