crypto: geode - Consistently use AES_KEYSIZE_128

Consistently use AES_KEYSIZE_128 instead of arbitrary defined value.

Signed-off-by: Marek Vasut <[e-mail]>
Cc: Benjamin Herrenschmidt <[e-mail]>
Cc: Dmitry Kasatkin <[e-mail]>
Cc: Eric Bénard <[e-mail]>
Cc: Jussi Kivilinna <[e-mail]>
Cc: Kent Yoder <[e-mail]>
Cc: Michal Ludvig <[e-mail]>
Cc: Varun Wadekar <[e-mail]>
Cc: Vladimir Zapolskiy <[e-mail]>
Cc: [e-mail]
Signed-off-by: Herbert Xu <[e-mail]>

drivers/crypto/geode-aes.h

···
 #define _GEODE_AES_H_
 
 /* driver logic flags */
-#define AES_KEY_LENGTH 16
-
 #define AES_MODE_ECB 0
 #define AES_MODE_CBC 1
 
···
 	u32 flags;
 	int len;
 
-	u8 key[AES_KEY_LENGTH];
+	u8 key[AES_KEYSIZE_128];
 	u8 *iv;
 
 	union {