linux-kernel - Re: [PATCH 1/2] vga: implements VGA arbitration on Linux

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Date:	Tue, 14 Jul 2009 09:15:14 -0700
From:	Greg KH <greg@...ah.com>
To:	Tiago Vignatti <tiago.vignatti@...ia.com>
Cc:	Jesse Barnes <jbarnes@...tuousgeek.org>,
	Dave Airlie <airlied@...hat.com>, linux-pci@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/2] vga: implements VGA arbitration on Linux

Minor comment:

> +#ifdef DEBUG
> +	printk(KERN_DEBUG "%s\n", __func__);
> +#endif

You should just use 'dev_dbg() for any debugging statments like this.
You can turn them on and off dynamically, and you get all of the proper
device information as to what is going on automatically.

Plus, there's no need for a #ifdef in the code, which is generally
frowned apon in .c files.

thanks,

greg k-h
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