crypto: atmel-aes - remove useless write in the Control Register

As claimed by the datasheet, writing 0 into the Control Register has no
effet. So we remove this useless register access.

Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
1 file changed