crypto: bcm-spu - switch to skcipher API

Commit 7a7ffe65c8c5 ("crypto: skcipher - Add top-level skcipher interface")
dated 20 august 2015 introduced the new skcipher API which is supposed to
replace both blkcipher and ablkcipher. While all consumers of the API have
been converted long ago, some producers of the ablkcipher remain, forcing
us to keep the ablkcipher support routines alive, along with the matching
code to expose [a]blkciphers via the skcipher API.

So switch this driver to the skcipher API, allowing us to finally drop the
ablkcipher code in the near future.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/crypto/bcm/spu2.c b/drivers/crypto/bcm/spu2.c
index 2add51024575..59abb5ecefa4 100644
--- a/drivers/crypto/bcm/spu2.c
+++ b/drivers/crypto/bcm/spu2.c
@@ -542,7 +542,7 @@ void spu2_dump_msg_hdr(u8 *buf, unsigned int buf_len)
 
 /**
  * spu2_fmd_init() - At setkey time, initialize the fixed meta data for
- * subsequent ablkcipher requests for this context.
+ * subsequent skcipher requests for this context.
  * @spu2_cipher_type:  Cipher algorithm
  * @spu2_mode:         Cipher mode
  * @cipher_key_len:    Length of cipher key, in bytes
@@ -1107,13 +1107,13 @@ u32 spu2_create_request(u8 *spu_hdr,
 }
 
 /**
- * spu_cipher_req_init() - Build an ablkcipher SPU2 request message header,
+ * spu_cipher_req_init() - Build an skcipher SPU2 request message header,
  * including FMD and OMD.
  * @spu_hdr:       Location of start of SPU request (FMD field)
  * @cipher_parms:  Parameters describing cipher request
  *
  * Called at setkey time to initialize a msg header that can be reused for all
- * subsequent ablkcipher requests. Construct the message starting at spu_hdr.
+ * subsequent skcipher requests. Construct the message starting at spu_hdr.
  * Caller should allocate this buffer in DMA-able memory at least
  * SPU_HEADER_ALLOC_LEN bytes long.
  *