hor Fabio Estevam <fabio.estevam@freescale.com> 1346794522 -0300
committer Herbert Xu <herbert@gondor.apana.org.au> 1346962627 +0800

hwrng: mxc-rnga - Access data via structure

In current driver, everytime we need to access the rng clock
,ie to enable or disable it, a call to clk_get is done.

This is not correct and the preferred way is to provide a rng data structure
that could be used for accessing rng resources.

Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
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