hwrng: omap - Change RNG_CONFIG_REG to RNG_CONTROL_REG in init

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omap4_rng_init() checks bit 10 of the RNG_CONFIG_REG to determine whether
the RNG is already running before performing any initiliasation. This is not
the correct register to check, as the enable bit is in RNG_CONFIG_CONTROL.
Read from RNG_CONTROL_REG instead.

Signed-off-by: Andre Wolokita <Andre.Wolokita@analog.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

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Andre Wolokita 2015-03-16 12:54:50 +11:00 • committed by Herbert Xu

parent 1a5addfe82

commit 656d7e7ee3

1 changed files with 1 additions and 1 deletions

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drivers/char/hw_random/omap-rng.c

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