From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Wed, 11 Mar 2015 21:08:36 +0000 (-0700)
Subject: hwrng: omap - remove #ifdefery around PM methods
X-Git-Tag: omap-for-v4.2/o2_dc~130^2~94
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a308d66f144c9d5a305ceda4345bebbaf6abc43f;p=pandora-kernel.git

hwrng: omap - remove #ifdefery around PM methods

Instead of using #ifdefs let's mark suspend and resume methods as
__maybe_unused which will suppress compiler warnings about them being
unused and provide better compile coverage.

Because SIMPLE_DEV_PM_OPS() produces an empty omap_rng_pm structure in
case of !CONFIG_PM_SLEEP neither omap_rng_suspend nor omap_rng_resume
will end up being referenced and the change will not result in
increasing image size.

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

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