From: Wolfram Sang <w.sang@pengutronix.de>
Date: Mon, 30 Jan 2012 14:08:16 +0000 (+0100)
Subject: regmap: if format_write is used, declare all registers as "unreadable"
X-Git-Tag: v3.2.64~96
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=88d4b8a68967090fd4e7e85b59fa0e2fd9a38965;p=pandora-kernel.git

regmap: if format_write is used, declare all registers as "unreadable"

commit 4191f19792bf91267835eb090d970e9cd6277a65 upstream.

Using .format_write means, we have a custom function to write to the
chip, but not to read back. Also, mark registers as "not precious" and
"not volatile" which is implicit because we cannot read them. Make those
functions use 'regmap_readable' to reuse the checks done there.

Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
---

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