[PATCH 1/1] crypto: api.c: doc on crypto_alg_lookup, crypto_larval_lookup, and crypto_alg_mod_lookup

[Mark Allyn <mark.a.allyn@intel.com>]

Resubmit due to errors on patch submitted 11/4/2010

Signed-off-by: Mark A. Allyn <mark.a.allyn@intel.com>
---
 crypto/api.c |   25 +++++++++++++++++++++++++
 1 files changed, 25 insertions(+), 0 deletions(-)

diff --git a/crypto/api.c b/crypto/api.c
index 033a714..d8a7c35 100644
--- a/crypto/api.c
+++ b/crypto/api.c
@@ -193,6 +193,14 @@ static struct crypto_alg *crypto_larval_wait(struct crypto_alg *alg)
 	return alg;
 }
 
+/**
+ * crypto_alg_lookup() - get the crypto_alg structure for an algorithm
+ * @name:	text string containing name of algorithm
+ * @type:	crypto type defined in include/linux/crypto.h
+ * @mask:	mask of allowable crypto types (use or'd list
+ *		of types as defined in include/linux/crypto.h)
+ * @returns:	pointer to crypto_alg structure
+ */
 struct crypto_alg *crypto_alg_lookup(const char *name, u32 type, u32 mask)
 {
 	struct crypto_alg *alg;
@@ -205,6 +213,15 @@ struct crypto_alg *crypto_alg_lookup(const char *name, u32 type, u32 mask)
 }
 EXPORT_SYMBOL_GPL(crypto_alg_lookup);
 
+/**
+ * crypto_larval_lookup() - gets large value (larval) crypto_alg
+ *	structure for an algorithm
+ * @name:	text string containing name of algorithm
+ * @type:	crypto type defined in include/linux/crypto.h
+ * @mask:	mask of allowable crypto types (use or'd list
+ *		of types as defined in include/linux/crypto.h)
+ * @returns:	pointer to crypto_alg structure
+ */
 struct crypto_alg *crypto_larval_lookup(const char *name, u32 type, u32 mask)
 {
 	struct crypto_alg *alg;
@@ -247,6 +264,14 @@ int crypto_probing_notify(unsigned long val, void *v)
 }
 EXPORT_SYMBOL_GPL(crypto_probing_notify);
 
+/**
+ * crypto_alg_mod_lookup() - gets the algorithm module
+ * @name:	text string containing name of algorithm
+ * @type:	crypto type defined in include/linux/crypto.h
+ * @mask:	mask of allowable crypto types (use or'd list
+ *		of types as defined in include/linux/crypto.h)
+ * @returns:	pointer to crypto_alg structure
+ */
 struct crypto_alg *crypto_alg_mod_lookup(const char *name, u32 type, u32 mask)
 {
 	struct crypto_alg *alg;
-- 
1.6.3.3