priv->tfm = (void *)crypto_alloc_cipher("aes", 0, CRYPTO_ALG_ASYNC);
        if (IS_ERR(priv->tfm)) {
-               printk(KERN_DEBUG "rtllib_crypt_ccmp: could not allocate "
+               pr_debug("rtllib_crypt_ccmp: could not allocate "
                       "crypto API aes\n");
                priv->tfm = NULL;
                goto fail;
        keyidx = pos[3];
        if (!(keyidx & (1 << 5))) {
                if (net_ratelimit()) {
-                       printk(KERN_DEBUG "CCMP: received packet without ExtIV"
+                       pr_debug("CCMP: received packet without ExtIV"
                               " flag from %pM\n", hdr->addr2);
                }
                key->dot11RSNAStatsCCMPFormatErrors++;
        }
        keyidx >>= 6;
        if (key->key_idx != keyidx) {
-               printk(KERN_DEBUG "CCMP: RX tkey->key_idx=%d frame "
+               pr_debug("CCMP: RX tkey->key_idx=%d frame "
                       "keyidx=%d priv=%p\n", key->key_idx, keyidx, priv);
                return -6;
        }
        if (!key->key_set) {
                if (net_ratelimit()) {
-                       printk(KERN_DEBUG "CCMP: received packet from %pM"
+                       pr_debug("CCMP: received packet from %pM"
                               " with keyid=%d that does not have a configured"
                               " key\n", hdr->addr2, keyidx);
                }
 
                if (memcmp(mic, a, CCMP_MIC_LEN) != 0) {
                        if (net_ratelimit()) {
-                               printk(KERN_DEBUG "CCMP: decrypt failed: STA="
+                               pr_debug("CCMP: decrypt failed: STA="
                                " %pM\n", hdr->addr2);
                        }
                        key->dot11RSNAStatsCCMPDecryptErrors++;