Commit ae02fcfe authored by Geert Uytterhoeven's avatar Geert Uytterhoeven Committed by Herbert Xu
Browse files

crypto: ccree - improve kerneldoc in cc_buffer_mgr.c 



Miscellaneous improvements:
  - Add missing parameter and return value descriptions.

Signed-off-by: default avatarGeert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 67b74a46

drivers/crypto/ccree/cc_buffer_mgr.c

+11 −5
Original line number Diff line number Diff line
@@ -73,9 +73,13 @@ static void cc_copy_mac(struct device *dev, struct aead_request *req, 
/**

 * cc_get_sgl_nents() - Get scatterlist number of entries.

 *

 * @dev: Device object

 * @sg_list: SG list

 * @nbytes: [IN] Total SGL data bytes.

 * @lbytes: [OUT] Returns the amount of bytes at the last entry

 *

 * Return:

 * Number of entries in the scatterlist

 */

static unsigned int cc_get_sgl_nents(struct device *dev,

				     struct scatterlist *sg_list,
@@ -102,11 +106,13 @@ static unsigned int cc_get_sgl_nents(struct device *dev, 
 * cc_copy_sg_portion() - Copy scatter list data,

 * from to_skip to end, to dest and vice versa

 *

 * @dest:

 * @sg:

 * @to_skip:

 * @end:

 * @direct:

 * @dev: Device object

 * @dest: Buffer to copy to/from

 * @sg: SG list

 * @to_skip: Number of bytes to skip before copying

 * @end: Offset of last byte to copy

 * @direct: Transfer direction (true == from SG list to buffer, false == from

 *          buffer to SG list)

 */

void cc_copy_sg_portion(struct device *dev, u8 *dest, struct scatterlist *sg,

			u32 to_skip, u32 end, enum cc_sg_cpy_direct direct)