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Date: Sun, 28 Oct 2012 18:08:45 +0000
From: Mark Brown <broonie@...nsource.wolfsonmicro.com>
To: Guennadi Liakhovetski <g.liakhovetski@....de>
Cc: linux-kernel@...r.kernel.org
Subject: Re: [Q] .readable_reg() not verified during read?
On Sun, Oct 28, 2012 at 12:36:40AM +0200, Guennadi Liakhovetski wrote:
> Looking at regmap.c it looks like the .readable_reg() callback is not
> consulted when performing a register read, e.g. in _regmap_raw_read(). Is
> this intentional? If yes - why?
No real reason, though to be honest it's not that important - the main
reason for having the function is to make the debugfs stuff work nicely
rather than anything else.
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