From: Lars-Peter Clausen <lars@metafoo.de>
Date: Wed, 25 Apr 2012 07:45:00 +0000 (+0200)
Subject: staging:iio:dac:ad5446: Return cached value for 'raw' attribute
X-Git-Tag: v3.5-rc1~145^2~229^2~69
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5e06bdfb46e8b96bdde1f306d3fadff2d6a2ae77;p=pandora-kernel.git

staging:iio:dac:ad5446: Return cached value for 'raw' attribute

We can not read back the value from the device, but we cache the value anyway so
we might as well return the cached value instead of an error.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

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