From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Thu, 12 Mar 2015 21:00:02 +0000 (-0700)
Subject: hwrng: add devm_* interfaces
X-Git-Tag: omap-for-v4.2/o2_dc~130^2~90
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4d9b519c9bcab5718053f8717dadad7b09b41f5e;p=pandora-kernel.git

hwrng: add devm_* interfaces

This change adds devm_hwrng_register and devm_hwrng_unregister which
use can simplify error unwinding and unbinding code paths in device
drivers.

Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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