Merge git://git.kernel.org/pub/scm/linux/kernel/git/wim/linux-2.6-nvram

[mv-sheeva.git] / arch / s390 / crypto / aes_s390.c

diff --git a/arch/s390/crypto/aes_s390.c b/arch/s390/crypto/aes_s390.c
index 46c97058ebe1a2de8a0d4d2eeecc788644188f78..c42cd898f68bfdece3e98706e44ab048abe61038 100644 (file)
--- a/arch/s390/crypto/aes_s390.c
+++ b/arch/s390/crypto/aes_s390.c
@@ -17,6 +17,9 @@
  *
  */
 
+#define KMSG_COMPONENT "aes_s390"
+#define pr_fmt(fmt) KMSG_COMPONENT ": " fmt
+
 #include <crypto/aes.h>
 #include <crypto/algapi.h>
 #include <linux/err.h>
@@ -169,7 +172,8 @@ static int fallback_init_cip(struct crypto_tfm *tfm)
                        CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK);
 
        if (IS_ERR(sctx->fallback.cip)) {
-               printk(KERN_ERR "Error allocating fallback algo %s\n", name);
+               pr_err("Allocating AES fallback algorithm %s failed\n",
+                      name);
                return PTR_ERR(sctx->fallback.blk);
        }
 
@@ -349,7 +353,8 @@ static int fallback_init_blk(struct crypto_tfm *tfm)
                        CRYPTO_ALG_ASYNC | CRYPTO_ALG_NEED_FALLBACK);
 
        if (IS_ERR(sctx->fallback.blk)) {
-               printk(KERN_ERR "Error allocating fallback algo %s\n", name);
+               pr_err("Allocating AES fallback algorithm %s failed\n",
+                      name);
                return PTR_ERR(sctx->fallback.blk);
        }
 
@@ -499,7 +504,7 @@ static struct crypto_alg cbc_aes_alg = {
        }
 };
 
-static int __init aes_init(void)
+static int __init aes_s390_init(void)
 {
        int ret;
 
@@ -515,9 +520,8 @@ static int __init aes_init(void)
 
        /* z9 109 and z9 BC/EC only support 128 bit key length */
        if (keylen_flag == AES_KEYLEN_128)
-               printk(KERN_INFO
-                      "aes_s390: hardware acceleration only available for"
-                      "128 bit keys\n");
+               pr_info("AES hardware acceleration is only available for"
+                       " 128-bit keys\n");
 
        ret = crypto_register_alg(&aes_alg);
        if (ret)
@@ -542,15 +546,15 @@ aes_err:
        goto out;
 }
 
-static void __exit aes_fini(void)
+static void __exit aes_s390_fini(void)
 {
        crypto_unregister_alg(&cbc_aes_alg);
        crypto_unregister_alg(&ecb_aes_alg);
        crypto_unregister_alg(&aes_alg);
 }
 
-module_init(aes_init);
-module_exit(aes_fini);
+module_init(aes_s390_init);
+module_exit(aes_s390_fini);
 
 MODULE_ALIAS("aes");