linux-kernel - Re: [PATCH] falconide: fix resources reservation

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Message-ID: <Pine.LNX.4.64.0802201039520.19893@vixen.sonytel.be>
Date:	Wed, 20 Feb 2008 10:40:59 +0100 (CET)
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
cc:	linux-ide@...r.kernel.org,
	Linux Kernel Development <linux-kernel@...r.kernel.org>,
	Michael Schmitz <schmitz@...ian.org>
Subject: Re: [PATCH] falconide: fix resources reservation

On Wed, 20 Feb 2008, Bartlomiej Zolnierkiewicz wrote:
> * Tell IDE layer to not manage resources by setting
>   hwif->mmio flag and request resources in falconide_init().
> 
> * Use request_mem_region() for resources reservation.
> 
> * Use driver name for resources reservation.
> 
> Cc: Geert Uytterhoeven <geert@...ux-m68k.org>
> Cc: Michael Schmitz <schmitz@...ian.org>
> Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@...il.com>
> ---
>  drivers/ide/legacy/falconide.c |    7 +++++++
>  1 file changed, 7 insertions(+)
> 
> Index: b/drivers/ide/legacy/falconide.c
> ===================================================================
> --- a/drivers/ide/legacy/falconide.c
> +++ b/drivers/ide/legacy/falconide.c
> @@ -22,6 +22,7 @@
>  #include <asm/atariints.h>
>  #include <asm/atari_stdma.h>
>  
> +#define DRV_NAME "falconide"
>  
>      /*
>       *  Base of the IDE interface
> @@ -74,6 +75,11 @@ static int __init falconide_init(void)
>  
>  	printk(KERN_INFO "ide: Falcon IDE controller\n");
>  
> +	if (!request_mem_region(ATA_HD_BASE, 0x40, DRV_NAME)) {
> +		printk(KERN_ERR "%s: resources busy\n");
                                 ^^
Woops, missing parameter?

pr_error()?

Gr{oetje,eeting}s,

						Geert

--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@...ux-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
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