[CRYPTO] padlock: Add compatibility alias after rename
Whenever we rename modules we should add an alias to ensure that existing
users can still locate the new module.
This patch also gets rid of the now unused module function prototypes from
padlock.h.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/drivers/crypto/padlock-aes.c b/drivers/crypto/padlock-aes.c
index ee33bd6..241052d 100644
--- a/drivers/crypto/padlock-aes.c
+++ b/drivers/crypto/padlock-aes.c
@@ -533,3 +533,6 @@
MODULE_AUTHOR("Michal Ludvig");
MODULE_ALIAS("aes-padlock");
+
+/* This module used to be called padlock. */
+MODULE_ALIAS("padlock");