linux-phytec-ti

lib: EXPORT_SYMBOL sha_init

We need this symbol later on in ipv6.ko, thus export it via EXPORT_SYMBOL
like sha_transform already is.

Signed-off-by: Hannes Frederic Sowa <hannes@stressinduktion.org>
Signed-off-by: David S. Miller <davem@davemloft.net>