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From: David Brownell <david-b@pacbell.net>
Reply-To: dbrownell@users.sourceforge.net
To: "Russell King - ARM Linux" <linux@arm.linux.org.uk>
Subject: Re: [PATCH 1/6] omap iommu: tlb and pagetable primitives
Date: Sat, 17 Jan 2009 12:48:45 -0800
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Cc: Hiroshi DOYU <Hiroshi.DOYU@nokia.com>, linux-kernel@vger.kernel.org,
       linux-arm-kernel@lists.arm.linux.org.uk, linux-omap@vger.kernel.org
References: <20090116083003.18344.38307.stgit@oreo.research.nokia.com> <20090116083709.18344.74524.stgit@oreo.research.nokia.com> <20090117160608.GA12341@n2100.arm.linux.org.uk>
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On Saturday 17 January 2009, Russell King - ARM Linux wrote:
> > +#ifdef DEBUG_VERBOSE
> > +?????????????dev_dbg(obj->dev, "%s:\ta new pte:%p\n", __func__, iopte);
> > +#endif
> 
> Not sure wrapping these in DEBUG_VERBOSE is necessary. ?dev_dbg() is a
> no-op unless DEBUG is defined.

Use dev_vdbg() to get the "NOP unless VERBOSE is set" semantics.

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