Linux Framebuffer Layer development

* Re: [PATCH v4] drivers: video: use module_platform_driver_probe()
From: Fabio Porcedda @ 2013-04-02 10:08 UTC (permalink / raw)
  To: linux-fbdev, linux-omap
  Cc: Florian Tobias Schandinat, Tomi Valkeinen, David Howells,
	Geert Uytterhoeven, Kuninori Morimoto
In-Reply-To: <1363352558-6275-1-git-send-email-fabio.porcedda@gmail.com>

On Fri, Mar 15, 2013 at 2:02 PM, Fabio Porcedda
<fabio.porcedda@gmail.com> wrote:
> This patch converts the drivers to use the
> module_platform_driver_probe() macro which makes the code smaller and
> a bit simpler.
>
> Signed-off-by: Fabio Porcedda <fabio.porcedda@gmail.com>
> Cc: Florian Tobias Schandinat <FlorianSchandinat@gmx.de>
> Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com> # atmel_lcdfb.c
> Cc: Tomi Valkeinen <tomi.valkeinen@ti.com>
> Cc: David Howells <dhowells@redhat.com>
> Cc: Geert Uytterhoeven <geert@linux-m68k.org>
> Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com> # amifb.c
> Cc: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
> ---
>
> Notes:
>     v4:
>      - add acked-by Nicolas & Laurent
>      - fix amifb.c
>     v3:
>      - add missing drivers: amifb, atmel_lcdfb, vrfb
>      - split patch set to each maintainer to easy up respin
>     v2:
>      - rebased over linux-next and remove already converted drivers
>
>  drivers/video/amifb.c          | 14 +-------------
>  drivers/video/atmel_lcdfb.c    | 13 +------------
>  drivers/video/omap2/vrfb.c     | 13 +------------
>  drivers/video/sh_mipi_dsi.c    | 12 +-----------
>  drivers/video/sh_mobile_hdmi.c | 12 +-----------
>  5 files changed, 5 insertions(+), 59 deletions(-)
>
> diff --git a/drivers/video/amifb.c b/drivers/video/amifb.c
> index 7fa1bf8..77cb4ff 100644
> --- a/drivers/video/amifb.c
> +++ b/drivers/video/amifb.c
> @@ -3788,19 +3788,7 @@ static struct platform_driver amifb_driver = {
>         },
>  };
>
> -static int __init amifb_init(void)
> -{
> -       return platform_driver_probe(&amifb_driver, amifb_probe);
> -}
> -
> -module_init(amifb_init);
> -
> -static void __exit amifb_exit(void)
> -{
> -       platform_driver_unregister(&amifb_driver);
> -}
> -
> -module_exit(amifb_exit);
> +module_platform_driver_probe(amifb_driver, amifb_probe);
>
>  MODULE_LICENSE("GPL");
>  MODULE_ALIAS("platform:amiga-video");
> diff --git a/drivers/video/atmel_lcdfb.c b/drivers/video/atmel_lcdfb.c
> index 12cf5f3..654e102 100644
> --- a/drivers/video/atmel_lcdfb.c
> +++ b/drivers/video/atmel_lcdfb.c
> @@ -1150,18 +1150,7 @@ static struct platform_driver atmel_lcdfb_driver = {
>         },
>  };
>
> -static int __init atmel_lcdfb_init(void)
> -{
> -       return platform_driver_probe(&atmel_lcdfb_driver, atmel_lcdfb_probe);
> -}
> -
> -static void __exit atmel_lcdfb_exit(void)
> -{
> -       platform_driver_unregister(&atmel_lcdfb_driver);
> -}
> -
> -module_init(atmel_lcdfb_init);
> -module_exit(atmel_lcdfb_exit);
> +module_platform_driver_probe(atmel_lcdfb_driver, atmel_lcdfb_probe);
>
>  MODULE_DESCRIPTION("AT91/AT32 LCD Controller framebuffer driver");
>  MODULE_AUTHOR("Nicolas Ferre <nicolas.ferre@atmel.com>");
> diff --git a/drivers/video/omap2/vrfb.c b/drivers/video/omap2/vrfb.c
> index 10560ef..5261229 100644
> --- a/drivers/video/omap2/vrfb.c
> +++ b/drivers/video/omap2/vrfb.c
> @@ -397,18 +397,7 @@ static struct platform_driver vrfb_driver = {
>         .remove         = __exit_p(vrfb_remove),
>  };
>
> -static int __init vrfb_init(void)
> -{
> -       return platform_driver_probe(&vrfb_driver, &vrfb_probe);
> -}
> -
> -static void __exit vrfb_exit(void)
> -{
> -       platform_driver_unregister(&vrfb_driver);
> -}
> -
> -module_init(vrfb_init);
> -module_exit(vrfb_exit);
> +module_platform_driver_probe(vrfb_driver, vrfb_probe);
>
>  MODULE_AUTHOR("Tomi Valkeinen <tomi.valkeinen@ti.com>");
>  MODULE_DESCRIPTION("OMAP VRFB");
> diff --git a/drivers/video/sh_mipi_dsi.c b/drivers/video/sh_mipi_dsi.c
> index 701b461..6cad530 100644
> --- a/drivers/video/sh_mipi_dsi.c
> +++ b/drivers/video/sh_mipi_dsi.c
> @@ -581,17 +581,7 @@ static struct platform_driver sh_mipi_driver = {
>         },
>  };
>
> -static int __init sh_mipi_init(void)
> -{
> -       return platform_driver_probe(&sh_mipi_driver, sh_mipi_probe);
> -}
> -module_init(sh_mipi_init);
> -
> -static void __exit sh_mipi_exit(void)
> -{
> -       platform_driver_unregister(&sh_mipi_driver);
> -}
> -module_exit(sh_mipi_exit);
> +module_platform_driver_probe(sh_mipi_driver, sh_mipi_probe);
>
>  MODULE_AUTHOR("Guennadi Liakhovetski <g.liakhovetski@gmx.de>");
>  MODULE_DESCRIPTION("SuperH / ARM-shmobile MIPI DSI driver");
> diff --git a/drivers/video/sh_mobile_hdmi.c b/drivers/video/sh_mobile_hdmi.c
> index 930e550..bfe4728 100644
> --- a/drivers/video/sh_mobile_hdmi.c
> +++ b/drivers/video/sh_mobile_hdmi.c
> @@ -1445,17 +1445,7 @@ static struct platform_driver sh_hdmi_driver = {
>         },
>  };
>
> -static int __init sh_hdmi_init(void)
> -{
> -       return platform_driver_probe(&sh_hdmi_driver, sh_hdmi_probe);
> -}
> -module_init(sh_hdmi_init);
> -
> -static void __exit sh_hdmi_exit(void)
> -{
> -       platform_driver_unregister(&sh_hdmi_driver);
> -}
> -module_exit(sh_hdmi_exit);
> +module_platform_driver_probe(sh_hdmi_driver, sh_hdmi_probe);
>
>  MODULE_AUTHOR("Guennadi Liakhovetski <g.liakhovetski@gmx.de>");
>  MODULE_DESCRIPTION("SuperH / ARM-shmobile HDMI driver");
> --
> 1.8.1.5
>

ping

Regards
--
Fabio Porcedda

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