tree 130ba6e6f17286d2698105a3be7fc561f986e4eb
parent 3e50191d981082345572f1e80b463eb9c05989a0
author Jamie Iles <jamie@jamieiles.com> 1296277262 +1100
committer Herbert Xu <herbert@gondor.apana.org.au> 1296277262 +1100

crypto: omap-sham - don't treat NULL clk as an error

clk_get() returns a struct clk cookie to the driver and some platforms
may return NULL if they only support a single clock.  clk_get() has only
failed if it returns a ERR_PTR() encoded pointer.

Signed-off-by: Jamie Iles <jamie@jamieiles.com>
Reviewed-by: Aaro Koskinen <aaro.koskinen@nokia.com>
Reviewed-by: Dmitry Kasatkin <dmitry.kasatkin@nokia.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>