linux-kernel - Re: [PATCH] sound: don't use the deprecated function check

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Date:	Mon, 08 Aug 2011 14:33:31 +0200
From:	Takashi Iwai <tiwai@...e.de>
To:	stufever@...il.com
Cc:	linux-kernel@...r.kernel.org, perex@...ex.cz,
	Wang Shaoyan <wangshaoyan.pt@...bao.com>
Subject: Re: [PATCH] sound: don't use the deprecated function check_region

At Mon,  8 Aug 2011 19:10:26 +0800,
stufever@...il.com wrote:
> 
> From: Wang Shaoyan <wangshaoyan.pt@...bao.com>
> 
>   sound/oss/pss.c: In function 'configure_nonsound_components':
>   sound/oss/pss.c:676: warning: 'check_region' is deprecated (declared at include/linux/ioport.h:201)
> 
> Signed-off-by: Wang Shaoyan <wangshaoyan.pt@...bao.com>

Applied now to sound git tree.  Thanks.


Takashi

> ---
>  sound/oss/pss.c |    6 ++++--
>  1 files changed, 4 insertions(+), 2 deletions(-)
> 
> diff --git a/sound/oss/pss.c b/sound/oss/pss.c
> index 9b800ce..2fc0624 100644
> --- a/sound/oss/pss.c
> +++ b/sound/oss/pss.c
> @@ -673,7 +673,8 @@ static void configure_nonsound_components(void)
>  
>  	if (pss_cdrom_port == -1) {	/* If cdrom port enablation wasn't requested */
>  		printk(KERN_INFO "PSS: CDROM port not enabled.\n");
> -	} else if (check_region(pss_cdrom_port, 2)) {
> +	} else if (!request_region(pss_cdrom_port, 2, "PSS CDROM")) {
> +		pss_cdrom_port = -1;
>  		printk(KERN_ERR "PSS: CDROM I/O port conflict.\n");
>  	} else {
>  		set_io_base(devc, CONF_CDROM, pss_cdrom_port);
> @@ -1232,7 +1233,8 @@ static void __exit cleanup_pss(void)
>  		if(pssmpu)
>  			unload_pss_mpu(&cfg_mpu);
>  		unload_pss(&cfg);
> -	}
> +	} else if (pss_cdrom_port != -1)
> +		release_region(pss_cdrom_port, 2);
>  
>  	if(!pss_keep_settings)	/* Keep hardware settings if asked */
>  	{
> -- 
> 1.7.4.1
> 
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