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From: Geert Uytterhoeven <geert@linux-m68k.org>
To: Michael Schmitz <schmitzmic@gmail.com>
Cc: "Linux/m68k" <linux-m68k@vger.kernel.org>,
	linux-ide@vger.kernel.org,
	Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>,
	Michael Schmitz <schmitz@debian.org>
Subject: Re: [PATCH] ide: falconide: convert to platform driver
Date: Tue, 5 Nov 2019 09:11:06 +0100
Message-ID: <CAMuHMdXM+h_GsbkSvyfpLJ0DJixmr-wOS_d5qQrZ8e7VY_bbPg@mail.gmail.com> (raw)
In-Reply-To: <1572935872-28394-1-git-send-email-schmitzmic@gmail.com>

Hi Michael,

On Tue, Nov 5, 2019 at 7:38 AM Michael Schmitz <schmitzmic@gmail.com> wrote:
> With the introduction of a platform device for the Atari Falcon IDE
> interface, the old Falcon IDE driver no longer loads (resource already
> claimed by the platform device).
>
> Convert falconide driver to use the same platform device that is used
> by pata_falcon also.
>
> Tested (as built-in driver) on my Atari Falcon.
>
> Signed-off-by: Michael Schmitz <schmitzmic@gmail.com>
> CC: Geert Uytterhoeven <geert@linux-m68k.org>

Thanks for your patch!

> --- a/drivers/ide/falconide.c
> +++ b/drivers/ide/falconide.c
> @@ -15,6 +15,7 @@
>  #include <linux/blkdev.h>
>  #include <linux/ide.h>
>  #include <linux/init.h>
> +#include <linux/platform_device.h>
>
>  #include <asm/setup.h>
>  #include <asm/atarihw.h>
> @@ -23,6 +24,7 @@
>  #include <asm/ide.h>
>
>  #define DRV_NAME "falconide"
> +#define DRV_VERSION "0.1.0"

Does anyone care about that version?
Will it ever be updated?

> @@ -169,10 +177,21 @@ static int __init falconide_init(void)
>  err_free:
>         ide_host_free(host);
>  err:
> -       release_mem_region(ATA_HD_BASE, 0x40);
> +       release_mem_region(res->start, resource_size(res));
>         return rc;
>  }
>
> -module_init(falconide_init);
> +static struct platform_driver ide_falcon_driver = {
> +       .driver   = {
> +               .name   = "atari-falcon-ide",
> +       },
> +};

Missing .remove() callback.

> +
> +module_platform_driver_probe(ide_falcon_driver, falconide_init);
> +
>
> +MODULE_AUTHOR("Geert Uytterhoeven");
> +MODULE_DESCRIPTION("low-level driver for Atari Falcon IDE");
>  MODULE_LICENSE("GPL");
> +MODULE_ALIAS("platform:atari-falcon-ide");
> +MODULE_VERSION(DRV_VERSION);

I'd drop the MODULE_VERSION().

Gr{oetje,eeting}s,

                        Geert

-- 
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org

In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
                                -- Linus Torvalds

  reply index

Thread overview: 29+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-09-26  3:54 [PATCH RESEND v2 0/2] Convert Atari Falcon IDE driver to platform device Michael Schmitz
2019-09-26  3:54 ` [PATCH RESEND v2 1/2] m68k/atari: add platform device for Falcon IDE port Michael Schmitz
2019-11-04 10:56   ` Geert Uytterhoeven
2019-11-04 21:09     ` Michael Schmitz
2019-11-05  6:37       ` [PATCH] ide: falconide: convert to platform driver Michael Schmitz
2019-11-05  8:11         ` Geert Uytterhoeven [this message]
2019-11-05 18:31           ` Michael Schmitz
2019-11-05 18:46             ` Geert Uytterhoeven
2019-11-05 20:02               ` Michael Schmitz
2019-11-05 21:13                 ` Michael Schmitz
2019-11-05 21:43                   ` Geert Uytterhoeven
2019-11-06  1:35                     ` Michael Schmitz
2019-11-05  6:43       ` [PATCH RESEND v2 1/2] m68k/atari: add platform device for Falcon IDE port Michael Schmitz
2019-09-26  3:54 ` [PATCH RESEND v2 2/2] drivers/ata: convert pata_falcon to arch platform device Michael Schmitz
2019-11-04 10:58   ` Geert Uytterhoeven
2019-10-25 20:33 ` [PATCH RESEND v2 0/2] Convert Atari Falcon IDE driver to " Jens Axboe
2019-10-26 18:17   ` Geert Uytterhoeven
2019-10-28  7:03     ` Michael Schmitz
2019-11-04 11:04       ` Geert Uytterhoeven
2019-11-04 19:17         ` Michael Schmitz
2019-11-04 20:06           ` Geert Uytterhoeven
2019-11-04 21:10           ` John Paul Adrian Glaubitz
2019-11-04 21:21             ` Michael Schmitz
2019-11-04 21:42               ` John Paul Adrian Glaubitz
2019-11-05  6:57                 ` Michael Schmitz
2019-11-06  1:34                   ` Michael Schmitz
2019-11-06  2:47 ` [PATCH v3] m68k/atari: convert legacy Falcon IDE driver to platform driver Michael Schmitz
2019-11-18  9:20   ` Geert Uytterhoeven
2019-11-18  9:41     ` John Paul Adrian Glaubitz

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