crypto: ux500/hash - Fix worthy kernel-doc headers and remove others

The ones remove here not only fail to conform to kernel-doc, but also
provide no value, so let's remove them completely in this case.

Fixes the following W=1 kernel build warning(s):

 drivers/crypto/ux500/hash/hash_core.c:368: warning: Function parameter or member 'ctx' not described in 'hash_get_device_data'
 drivers/crypto/ux500/hash/hash_core.c:368: warning: Excess function parameter 'hash_ctx' description in 'hash_get_device_data'
 drivers/crypto/ux500/hash/hash_core.c:551: warning: expecting prototype for hash_init(). Prototype was for ux500_hash_init() instead
 drivers/crypto/ux500/hash/hash_core.c:592: warning: Function parameter or member 'length' not described in 'hash_processblock'
 drivers/crypto/ux500/hash/hash_core.c:1302: warning: expecting prototype for hash_update(). Prototype was for ahash_update() instead
 drivers/crypto/ux500/hash/hash_core.c:1322: warning: expecting prototype for hash_final(). Prototype was for ahash_final() instead
 drivers/crypto/ux500/hash/hash_core.c:1622: warning: Function parameter or member 'device_data' not described in 'ahash_algs_register_all'
 drivers/crypto/ux500/hash/hash_core.c:1622: warning: expecting prototype for hash_algs_register_all(). Prototype was for ahash_algs_register_all() instead
 drivers/crypto/ux500/hash/hash_core.c:1647: warning: Function parameter or member 'device_data' not described in 'ahash_algs_unregister_all'
 drivers/crypto/ux500/hash/hash_core.c:1647: warning: expecting prototype for hash_algs_unregister_all(). Prototype was for ahash_algs_unregister_all() instead
 drivers/crypto/ux500/cryp/cryp.c:19: warning: Incorrect use of kernel-doc format:  * cryp_wait_until_done - wait until the device logic is not busy
 drivers/crypto/ux500/cryp/cryp.c:22: warning: Function parameter or member 'device_data' not described in 'cryp_wait_until_done'
 drivers/crypto/ux500/cryp/cryp.c:22: warning: expecting prototype for ST(). Prototype was for cryp_wait_until_done() instead
 drivers/crypto/ux500/cryp/cryp.c:292: warning: Function parameter or member 'cryp_mode' not described in 'cryp_save_device_context'
 drivers/crypto/ux500/cryp/cryp_irq.c:21: warning: Function parameter or member 'device_data' not described in 'cryp_enable_irq_src'
 drivers/crypto/ux500/cryp/cryp_irq.c:21: warning: Function parameter or member 'irq_src' not described in 'cryp_enable_irq_src'
 drivers/crypto/ux500/cryp/cryp_irq.c:21: warning: expecting prototype for ST(). Prototype was for cryp_enable_irq_src() instead
 drivers/crypto/ux500/cryp/cryp_core.c:42: warning: expecting prototype for ST(). Prototype was for CRYP_MAX_KEY_SIZE() instead
 drivers/crypto/ux500/cryp/cryp_core.c:91: warning: Function parameter or member 'key' not described in 'cryp_ctx'
 drivers/crypto/ux500/cryp/cryp_core.c:91: warning: Function parameter or member 'session_id' not described in 'cryp_ctx'

Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Shujuan Chen <shujuan.chen@stericsson.com>
Cc: Joakim Bech <joakim.xx.bech@stericsson.com>
Cc: Berne Hebark <berne.herbark@stericsson.com>
Cc: Niklas Hernaeus <niklas.hernaeus@stericsson.com>
Cc: Jonas Linde <jonas.linde@stericsson.com>
Cc: Andreas Westin <andreas.westin@stericsson.com>
Cc: linux-crypto@vger.kernel.org
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

4 files changed, 12 insertions, 15 deletions

diff --git a/drivers/crypto/ux500/cryp/cryp.c b/drivers/crypto/ux500/cryp/cryp.c
index 9866c2a5e9a7..759d0d9786fd 100644
--- a/drivers/crypto/ux500/cryp/cryp.c
+++ b/drivers/crypto/ux500/cryp/cryp.c
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/**
+/*
  * Copyright (C) ST-Ericsson SA 2010
  * Author: Shujuan Chen <shujuan.chen@stericsson.com> for ST-Ericsson.
  * Author: Jonas Linde <jonas.linde@stericsson.com> for ST-Ericsson.
@@ -15,7 +15,7 @@
 #include "cryp_p.h"
 #include "cryp.h"
 
-/**
+/*
  * cryp_wait_until_done - wait until the device logic is not busy
  */
 void cryp_wait_until_done(struct cryp_device_data *device_data)
@@ -285,6 +285,7 @@ int cryp_configure_init_vector(struct cryp_device_data *device_data,
  *				other device context parameter
  * @device_data: Pointer to the device data struct for base address.
  * @ctx: Crypto device context
+ * @cryp_mode: Mode: Polling, Interrupt or DMA
  */
 void cryp_save_device_context(struct cryp_device_data *device_data,
 			      struct cryp_device_context *ctx,
diff --git a/drivers/crypto/ux500/cryp/cryp_core.c b/drivers/crypto/ux500/cryp/cryp_core.c
index 9abf00e4a3ac..10fcd682988b 100644
--- a/drivers/crypto/ux500/cryp/cryp_core.c
+++ b/drivers/crypto/ux500/cryp/cryp_core.c
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/**
+/*
  * Copyright (C) ST-Ericsson SA 2010
  * Author: Shujuan Chen <shujuan.chen@stericsson.com> for ST-Ericsson.
  * Author: Joakim Bech <joakim.xx.bech@stericsson.com> for ST-Ericsson.
@@ -62,7 +62,7 @@ struct cryp_driver_data {
 /**
  * struct cryp_ctx - Crypto context
  * @config: Crypto mode.
- * @key[CRYP_MAX_KEY_SIZE]: Key.
+ * @key: Key array.
  * @keylen: Length of key.
  * @iv: Pointer to initialization vector.
  * @indata: Pointer to indata.
@@ -73,6 +73,7 @@ struct cryp_driver_data {
  * @updated: Updated flag.
  * @dev_ctx: Device dependent context.
  * @device: Pointer to the device.
+ * @session_id: Atomic session ID.
  */
 struct cryp_ctx {
 	struct cryp_config config;
diff --git a/drivers/crypto/ux500/cryp/cryp_irq.c b/drivers/crypto/ux500/cryp/cryp_irq.c
index 7ebde69e8c76..6d2f07bec98a 100644
--- a/drivers/crypto/ux500/cryp/cryp_irq.c
+++ b/drivers/crypto/ux500/cryp/cryp_irq.c
@@ -1,5 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0-only
-/**
+/*
  * Copyright (C) ST-Ericsson SA 2010
  * Author: Shujuan Chen <shujuan.chen@stericsson.com> for ST-Ericsson.
  * Author: Jonas Linde <jonas.linde@stericsson.com> for ST-Ericsson.
diff --git a/drivers/crypto/ux500/hash/hash_core.c b/drivers/crypto/ux500/hash/hash_core.c
index 67b1237d6100..7db15258475f 100644
--- a/drivers/crypto/ux500/hash/hash_core.c
+++ b/drivers/crypto/ux500/hash/hash_core.c
@@ -356,7 +356,7 @@ out:
 
 /**
  * hash_get_device_data - Checks for an available hash device and return it.
- * @hash_ctx:		Structure for the hash context.
+ * @ctx:		Structure for the hash context.
  * @device_data:	Structure for the hash device.
  *
  * This function check for an available hash device and return it to
@@ -542,7 +542,7 @@ static bool hash_dma_valid_data(struct scatterlist *sg, int datasize)
 }
 
 /**
- * hash_init - Common hash init function for SHA1/SHA2 (SHA256).
+ * ux500_hash_init - Common hash init function for SHA1/SHA2 (SHA256).
  * @req: The hash request for the job.
  *
  * Initialize structures.
@@ -585,6 +585,7 @@ static int ux500_hash_init(struct ahash_request *req)
  * @device_data:	Structure for the hash device.
  * @message:		Block (512 bits) of message to be written to
  *			the HASH hardware.
+ * @length:		Message length
  *
  */
 static void hash_processblock(struct hash_device_data *device_data,
@@ -1295,7 +1296,7 @@ void hash_get_digest(struct hash_device_data *device_data,
 }
 
 /**
- * hash_update - The hash update function for SHA1/SHA2 (SHA256).
+ * ahash_update - The hash update function for SHA1/SHA2 (SHA256).
  * @req: The hash request for the job.
  */
 static int ahash_update(struct ahash_request *req)
@@ -1315,7 +1316,7 @@ static int ahash_update(struct ahash_request *req)
 }
 
 /**
- * hash_final - The hash final function for SHA1/SHA2 (SHA256).
+ * ahash_final - The hash final function for SHA1/SHA2 (SHA256).
  * @req:	The hash request for the job.
  */
 static int ahash_final(struct ahash_request *req)
@@ -1615,9 +1616,6 @@ static struct hash_algo_template hash_algs[] = {
 	}
 };
 
-/**
- * hash_algs_register_all -
- */
 static int ahash_algs_register_all(struct hash_device_data *device_data)
 {
 	int ret;
@@ -1640,9 +1638,6 @@ unreg:
 	return ret;
 }
 
-/**
- * hash_algs_unregister_all -
- */
 static void ahash_algs_unregister_all(struct hash_device_data *device_data)
 {
 	int i;