From: Bryan Freed <bfreed@chromium.org>
Date: Tue, 28 Jun 2011 23:46:33 +0000 (-0700)
Subject: staging: iio: light sensor: Add a calibscale file to the isl29018 light sensor driver.
X-Git-Tag: v3.1-rc1~232^2~92
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6d1ad0f8aa9d3caf6e3f26ad39b43c687abd9c82;p=pandora-kernel.git

staging: iio: light sensor: Add a calibscale file to the isl29018 light sensor driver.

Defaulting to 1, this gives a way to amplify the lux value before being
reduced by the programmed adc_bit shift.
Only support whole numbers right now.  When this driver is converted to the new
IIO_CHAN framework, it will be easy to support the framework's pseudo float.

Add illuminance0_calibscale documentation to sysfs-bus-iio-light.

Signed-off-by: Bryan Freed <bfreed@chromium.org>
Acked-by: Rhyland Klein <rklein@nvidia.com>
Acked-by: Jonathan Cameron <jic23@cam.ac.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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