staging iio adt7410: sysfs store function must return length
authorSascha Hauer <s.hauer@pengutronix.de>
Tue, 3 Jul 2012 09:21:26 +0000 (11:21 +0200)
committerJonathan Cameron <jic23@kernel.org>
Sun, 8 Jul 2012 19:02:25 +0000 (20:02 +0100)
Otherwise a write to the resolution entry never returns.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

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