linux-kernel - Re: [PATCH] Acer Aspire One Fan Control

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Message-Id: <1242678032.1572.122.camel@Joe-Laptop.home>
Date:	Mon, 18 May 2009 13:20:32 -0700
From:	Joe Perches <joe@...ches.com>
To:	Peter Feuerer <peter@...e.net>
Cc:	Borislav Petkov <petkovbb@...glemail.com>,
	LKML <linux-kernel@...r.kernel.org>, lenb@...nel.org,
	Matthew Garrett <mjg59@...f.ucam.org>,
	Maxim Levitsky <maximlevitsky@...il.com>
Subject: Re: [PATCH] Acer Aspire One Fan Control

On Mon, 2009-05-18 at 20:04 +0200, Peter Feuerer wrote:
> diff --git a/drivers/platform/x86/acerhdf.c b/drivers/platform/x86/acerhdf.c
> new file mode 100644
> index 0000000..99ae2e6
> --- /dev/null
> +++ b/drivers/platform/x86/acerhdf.c
> @@ -0,0 +1,530 @@
[]
> +#define acerhdf_printk(loglevel, fmt, args...) \
> +	printk(loglevel "acerhdf: " fmt, ## args);
> +
> +#define acerhdf_notice(fmt, args...) \
> +	acerhdf_printk(KERN_NOTICE, fmt, ## args);
> +
> +#define acerhdf_error(fmt, args...) \
> +	acerhdf_printk(KERN_ERR, fmt, ## args);

Could you please not create new prefixes for printk?

I think:

#define pr_fmt(fmt) "acerhdf:" fmt
and use of pr_err and pr_notice would be better.

cheers, Joe

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