linux-kernel - Re: [PATCH 1/6] omap iommu: tlb and pagetable primitives

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Message-Id: <200901171248.45757.david-b@pacbell.net>
Date:	Sat, 17 Jan 2009 12:48:45 -0800
From:	David Brownell <david-b@...bell.net>
To:	"Russell King - ARM Linux" <linux@....linux.org.uk>
Cc:	Hiroshi DOYU <Hiroshi.DOYU@...ia.com>,
	linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.arm.linux.org.uk, linux-omap@...r.kernel.org
Subject: Re: [PATCH 1/6] omap iommu: tlb and pagetable primitives

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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