From: Markus Pargmann <mpa@pengutronix.de>
Date: Sun, 30 Aug 2015 07:33:55 +0000 (+0200)
Subject: regmap: Add raw_write/read checks for max_raw_write/read sizes
X-Git-Tag: omap-for-v4.3/fixes-rc1~58^2~2^2^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c335931ed9d22c30017cf957518262c2fe6502ce;p=pandora-kernel.git

regmap: Add raw_write/read checks for max_raw_write/read sizes

Check in regmap_raw_read() and regmap_raw_write() for correct maximum
sizes of the operations. Return -E2BIG if this size is not supported
because it is too big.

Also this patch causes an uninitialized variable warning so it
initializes ret (although not necessary).

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Mark Brown <broonie@kernel.org>
---

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