crypto: caam - ahash hmac support

caam supports ahash hmac with sha algorithms and md5.

Signed-off-by: Yuan Kang <Yuan.Kang@freescale.com>
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/drivers/crypto/caam/intern.h b/drivers/crypto/caam/intern.h
index 462be99..ed2b739 100644
--- a/drivers/crypto/caam/intern.h
+++ b/drivers/crypto/caam/intern.h
@@ -88,6 +88,8 @@
 	atomic_t tfm_count ____cacheline_aligned;
 	/* list of registered crypto algorithms (mk generic context handle?) */
 	struct list_head alg_list;
+	/* list of registered hash algorithms (mk generic context handle?) */
+	struct list_head hash_list;
 
 	/*
 	 * debugfs entries for developer view into driver/device