From: Michael Hennerich <michael.hennerich@analog.com>
Date: Thu, 1 Mar 2012 09:51:04 +0000 (+0100)
Subject: staging: iio: core: Avoid NULL pointer de-ref in case indio_dev->setup_ops are not... 
X-Git-Tag: v3.4-rc1~186^2~83
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0f1acee5f5e2ceaef3244dc4c1f3895b907669cd;p=pandora-kernel.git

staging: iio: core: Avoid NULL pointer de-ref in case indio_dev->setup_ops are not in use

Drivers may not need setup_ops at all, so let the core supply
some empty ops.

Signed-off-by: Michael Hennerich <michael.hennerich@analog.com>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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