Cyrille Pitchen aab0a39b28 crypto: atmel-aes - propagate error from atmel_aes_hw_version_init()
Before this patch atmel_aes_hw_version_init() had no returned value.
However it calls atmel_aes_hw_init(), which may fail. So check the
returned code of atmel_aes_hw_init() and propagate error if needed.

Signed-off-by: Cyrille Pitchen <cyrille.pitchen@atmel.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
2015-12-23 18:19:50 +08:00
..