crypto: sha1 - Switch to shash

This patch changes sha1 to the new shash interface.

Signed-off-by: Adrian-Ken Rueegsegger <ken@codelabs.ch>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/crypto/Kconfig b/crypto/Kconfig
index edf6c71..5386beb5 100644
--- a/crypto/Kconfig
+++ b/crypto/Kconfig
@@ -351,7 +351,7 @@
 
 config CRYPTO_SHA1
 	tristate "SHA1 digest algorithm"
-	select CRYPTO_ALGAPI
+	select CRYPTO_HASH
 	help
 	  SHA-1 secure hash standard (FIPS 180-1/DFIPS 180-2).