tree e6c174785738dbb0bb85496a6b898324903522d4
parent cc76daf793287b2c51b0b66153072b23cdb51c1c
author Jingoo Han <jg1.han@samsung.com> 1376027630 +0900
committer Herbert Xu <herbert@gondor.apana.org.au> 1376030490 +1000

hwrng: pixocel - Staticize 'rng_dev'

'rng_dev' is used only in this file.
Fix the following sparse warning:

drivers/char/hw_random/picoxcell-rng.c:36:15: warning: symbol 'rng_dev' was not declared. Should it be static?

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>