hwrng: omap - remove #ifdefery around PM methods

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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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Dmitry Torokhov 2015-03-11 14:08:36 -07:00 • committed by Herbert Xu

parent f1e866b106

commit a308d66f14

1 changed files with 3 additions and 12 deletions

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drivers/char/hw_random/omap-rng.c

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