From mboxrd@z Thu Jan  1 00:00:00 1970
From: Marek Vasut <marex@denx.de>
Date: Fri, 12 Apr 2013 19:27:09 +0200
Subject: [U-Boot] [PATCH v2 6/7] mtd: nand: add driver for diskonchip g4
	nand flash
In-Reply-To: <1365714007.3640.13@snotra>
References: <1365641128-15812-1-git-send-email-mikedunn@newsguy.com>
	<1365641128-15812-7-git-send-email-mikedunn@newsguy.com>
	<1365714007.3640.13@snotra>
Message-ID: <201304121927.09245.marex@denx.de>
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To: u-boot@lists.denx.de

Dear Scott Wood,

[...]
> 
> [snip]
> 
> > +#ifdef DEBUG_DOCG4
> > +#define dbg(format, arg...) printf("DEBUG: " format, ##arg)
> > +#else
> > +#define dbg(format, arg...) do {} while (0)
> > +#endif

There already is a debugging facility in include/common.h too. And it does the 
same thing too. MTDDEBUG might work as well.

Best regards,
Marek Vasut