crypto: ccree - improve kerneldoc in cc_hash.[ch]

Miscellaneous improvements:
  - Start comment blocks with "/**" to enable kerneldoc,
  - Mark parameters using "@" instead of "\param",
  - Add missing function names to kerneldoc headers,
  - Add missing parameter descriptions.
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

drivers/crypto/ccree/cc_hash.c

@@ -2238,14 +2238,15 @@ static const void *cc_larval_digest(struct device *dev, u32 mode)
 	}
 }
 
-/*!
- * Gets the address of the initial digest in SRAM
+/**
+ * cc_larval_digest_addr() - Get the address of the initial digest in SRAM
  * according to the given hash mode
  *
- * \param drvdata
- * \param mode The Hash mode. Supported modes: MD5/SHA1/SHA224/SHA256
+ * @drvdata: Associated device driver context
+ * @mode: The Hash mode. Supported modes: MD5/SHA1/SHA224/SHA256
  *
- * \return u32 The address of the initial digest in SRAM
+ * Return:
+ * The address of the initial digest in SRAM
  */
 u32 cc_larval_digest_addr(void *drvdata, u32 mode)
 {

drivers/crypto/ccree/cc_hash.h

@@ -80,26 +80,26 @@ int cc_hash_alloc(struct cc_drvdata *drvdata);
 int cc_init_hash_sram(struct cc_drvdata *drvdata);
 int cc_hash_free(struct cc_drvdata *drvdata);
 
-/*!
- * Gets the initial digest length
+/**
+ * cc_digest_len_addr() - Gets the initial digest length
  *
- * \param drvdata
- * \param mode The Hash mode. Supported modes:
- *             MD5/SHA1/SHA224/SHA256/SHA384/SHA512
+ * @drvdata: Associated device driver context
+ * @mode: The Hash mode. Supported modes: MD5/SHA1/SHA224/SHA256/SHA384/SHA512
  *
- * \return u32 returns the address of the initial digest length in SRAM
+ * Return:
+ * Returns the address of the initial digest length in SRAM
  */
 u32 cc_digest_len_addr(void *drvdata, u32 mode);
 
-/*!
- * Gets the address of the initial digest in SRAM
+/**
+ * cc_larval_digest_addr() - Gets the address of the initial digest in SRAM
  * according to the given hash mode
  *
- * \param drvdata
- * \param mode The Hash mode. Supported modes:
- *             MD5/SHA1/SHA224/SHA256/SHA384/SHA512
+ * @drvdata: Associated device driver context
+ * @mode: The Hash mode. Supported modes: MD5/SHA1/SHA224/SHA256/SHA384/SHA512
  *
- * \return u32 The address of the initial digest in SRAM
+ * Return:
+ * The address of the initial digest in SRAM
  */
 u32 cc_larval_digest_addr(void *drvdata, u32 mode);