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Message-Id: <20201103152838.1290217-8-lee.jones@linaro.org>
Date: Tue, 3 Nov 2020 15:28:20 +0000
From: Lee Jones <lee.jones@...aro.org>
To: lee.jones@...aro.org
Cc: linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
Santosh Shilimkar <ssantosh@...nel.org>,
Sandeep Nair <sandeep_n@...com>,
Cyril Chemparathy <cyril@...com>
Subject: [PATCH 07/25] soc: ti: knav_qmss_queue: Fix a whole host of function documentation issues
Fixes the following W=1 kernel build warning(s):
drivers/soc/ti/knav_qmss_queue.c:528: warning: Function parameter or member 'flags' not described in 'knav_queue_open'
drivers/soc/ti/knav_qmss_queue.c:528: warning: Function parameter or member 'id' not described in 'knav_queue_open'
drivers/soc/ti/knav_qmss_queue.c:528: warning: Function parameter or member 'name' not described in 'knav_queue_open'
drivers/soc/ti/knav_qmss_queue.c:551: warning: Excess function parameter 'qh' description in 'knav_queue_close'
drivers/soc/ti/knav_qmss_queue.c:551: warning: Function parameter or member 'qhandle' not described in 'knav_queue_close'
drivers/soc/ti/knav_qmss_queue.c:583: warning: Excess function parameter 'qh' description in 'knav_queue_device_control'
drivers/soc/ti/knav_qmss_queue.c:583: warning: Function parameter or member 'arg' not described in 'knav_queue_device_control'
drivers/soc/ti/knav_qmss_queue.c:583: warning: Function parameter or member 'cmd' not described in 'knav_queue_device_control'
drivers/soc/ti/knav_qmss_queue.c:583: warning: Function parameter or member 'qhandle' not described in 'knav_queue_device_control'
drivers/soc/ti/knav_qmss_queue.c:635: warning: Excess function parameter 'data' description in 'knav_queue_push'
drivers/soc/ti/knav_qmss_queue.c:635: warning: Excess function parameter 'qh' description in 'knav_queue_push'
drivers/soc/ti/knav_qmss_queue.c:635: warning: Function parameter or member 'dma' not described in 'knav_queue_push'
drivers/soc/ti/knav_qmss_queue.c:635: warning: Function parameter or member 'flags' not described in 'knav_queue_push'
drivers/soc/ti/knav_qmss_queue.c:635: warning: Function parameter or member 'qhandle' not described in 'knav_queue_push'
drivers/soc/ti/knav_qmss_queue.c:635: warning: Function parameter or member 'size' not described in 'knav_queue_push'
drivers/soc/ti/knav_qmss_queue.c:655: warning: Excess function parameter 'qh' description in 'knav_queue_pop'
drivers/soc/ti/knav_qmss_queue.c:655: warning: Function parameter or member 'qhandle' not described in 'knav_queue_pop'
drivers/soc/ti/knav_qmss_queue.c:655: warning: Function parameter or member 'size' not described in 'knav_queue_pop'
drivers/soc/ti/knav_qmss_queue.c:759: warning: Function parameter or member 'name' not described in 'knav_pool_create'
drivers/soc/ti/knav_qmss_queue.c:759: warning: Function parameter or member 'num_desc' not described in 'knav_pool_create'
drivers/soc/ti/knav_qmss_queue.c:759: warning: Function parameter or member 'region_id' not described in 'knav_pool_create'
drivers/soc/ti/knav_qmss_queue.c:862: warning: Excess function parameter 'pool' description in 'knav_pool_destroy'
drivers/soc/ti/knav_qmss_queue.c:862: warning: Function parameter or member 'ph' not described in 'knav_pool_destroy'
drivers/soc/ti/knav_qmss_queue.c:892: warning: Excess function parameter 'pool' description in 'knav_pool_desc_get'
drivers/soc/ti/knav_qmss_queue.c:892: warning: Function parameter or member 'ph' not described in 'knav_pool_desc_get'
drivers/soc/ti/knav_qmss_queue.c:911: warning: Excess function parameter 'pool' description in 'knav_pool_desc_put'
drivers/soc/ti/knav_qmss_queue.c:911: warning: Function parameter or member 'desc' not described in 'knav_pool_desc_put'
drivers/soc/ti/knav_qmss_queue.c:911: warning: Function parameter or member 'ph' not described in 'knav_pool_desc_put'
drivers/soc/ti/knav_qmss_queue.c:931: warning: Excess function parameter 'pool' description in 'knav_pool_desc_map'
drivers/soc/ti/knav_qmss_queue.c:931: warning: Function parameter or member 'desc' not described in 'knav_pool_desc_map'
drivers/soc/ti/knav_qmss_queue.c:931: warning: Function parameter or member 'dma' not described in 'knav_pool_desc_map'
drivers/soc/ti/knav_qmss_queue.c:931: warning: Function parameter or member 'dma_sz' not described in 'knav_pool_desc_map'
drivers/soc/ti/knav_qmss_queue.c:931: warning: Function parameter or member 'ph' not described in 'knav_pool_desc_map'
drivers/soc/ti/knav_qmss_queue.c:931: warning: Function parameter or member 'size' not described in 'knav_pool_desc_map'
drivers/soc/ti/knav_qmss_queue.c:956: warning: Excess function parameter 'pool' description in 'knav_pool_desc_unmap'
drivers/soc/ti/knav_qmss_queue.c:956: warning: Function parameter or member 'dma' not described in 'knav_pool_desc_unmap'
drivers/soc/ti/knav_qmss_queue.c:956: warning: Function parameter or member 'dma_sz' not described in 'knav_pool_desc_unmap'
drivers/soc/ti/knav_qmss_queue.c:956: warning: Function parameter or member 'ph' not described in 'knav_pool_desc_unmap'
drivers/soc/ti/knav_qmss_queue.c:975: warning: Excess function parameter 'pool' description in 'knav_pool_count'
drivers/soc/ti/knav_qmss_queue.c:975: warning: Function parameter or member 'ph' not described in 'knav_pool_count'
Cc: Santosh Shilimkar <ssantosh@...nel.org>
Cc: Sandeep Nair <sandeep_n@...com>
Cc: Cyril Chemparathy <cyril@...com>
Signed-off-by: Lee Jones <lee.jones@...aro.org>
---
drivers/soc/ti/knav_qmss_queue.c | 59 ++++++++++++++++----------------
1 file changed, 30 insertions(+), 29 deletions(-)
diff --git a/drivers/soc/ti/knav_qmss_queue.c b/drivers/soc/ti/knav_qmss_queue.c
index f36c2dcb26911..26cc00ee0bd7f 100644
--- a/drivers/soc/ti/knav_qmss_queue.c
+++ b/drivers/soc/ti/knav_qmss_queue.c
@@ -79,7 +79,7 @@ EXPORT_SYMBOL_GPL(knav_qmss_device_ready);
/**
* knav_queue_notify: qmss queue notfier call
*
- * @inst: qmss queue instance like accumulator
+ * @inst: - qmss queue instance like accumulator
*/
void knav_queue_notify(struct knav_queue_inst *inst)
{
@@ -511,10 +511,10 @@ static int knav_queue_flush(struct knav_queue *qh)
/**
* knav_queue_open() - open a hardware queue
- * @name - name to give the queue handle
- * @id - desired queue number if any or specifes the type
+ * @name: - name to give the queue handle
+ * @id: - desired queue number if any or specifes the type
* of queue
- * @flags - the following flags are applicable to queues:
+ * @flags: - the following flags are applicable to queues:
* KNAV_QUEUE_SHARED - allow the queue to be shared. Queues are
* exclusive by default.
* Subsequent attempts to open a shared queue should
@@ -545,7 +545,7 @@ EXPORT_SYMBOL_GPL(knav_queue_open);
/**
* knav_queue_close() - close a hardware queue handle
- * @qh - handle to close
+ * @qhandle: - handle to close
*/
void knav_queue_close(void *qhandle)
{
@@ -572,9 +572,9 @@ EXPORT_SYMBOL_GPL(knav_queue_close);
/**
* knav_queue_device_control() - Perform control operations on a queue
- * @qh - queue handle
- * @cmd - control commands
- * @arg - command argument
+ * @qhandle: - queue handle
+ * @cmd: - control commands
+ * @arg: - command argument
*
* Returns 0 on success, errno otherwise.
*/
@@ -623,10 +623,10 @@ EXPORT_SYMBOL_GPL(knav_queue_device_control);
/**
* knav_queue_push() - push data (or descriptor) to the tail of a queue
- * @qh - hardware queue handle
- * @data - data to push
- * @size - size of data to push
- * @flags - can be used to pass additional information
+ * @qhandle: - hardware queue handle
+ * @dma: - DMA data to push
+ * @size: - size of data to push
+ * @flags: - can be used to pass additional information
*
* Returns 0 on success, errno otherwise.
*/
@@ -646,8 +646,8 @@ EXPORT_SYMBOL_GPL(knav_queue_push);
/**
* knav_queue_pop() - pop data (or descriptor) from the head of a queue
- * @qh - hardware queue handle
- * @size - (optional) size of the data pop'ed.
+ * @qhandle: - hardware queue handle
+ * @size: - (optional) size of the data pop'ed.
*
* Returns a DMA address on success, 0 on failure.
*/
@@ -746,9 +746,9 @@ EXPORT_SYMBOL_GPL(knav_pool_desc_dma_to_virt);
/**
* knav_pool_create() - Create a pool of descriptors
- * @name - name to give the pool handle
- * @num_desc - numbers of descriptors in the pool
- * @region_id - QMSS region id from which the descriptors are to be
+ * @name: - name to give the pool handle
+ * @num_desc: - numbers of descriptors in the pool
+ * @region_id: - QMSS region id from which the descriptors are to be
* allocated.
*
* Returns a pool handle on success.
@@ -856,7 +856,7 @@ EXPORT_SYMBOL_GPL(knav_pool_create);
/**
* knav_pool_destroy() - Free a pool of descriptors
- * @pool - pool handle
+ * @ph: - pool handle
*/
void knav_pool_destroy(void *ph)
{
@@ -884,7 +884,7 @@ EXPORT_SYMBOL_GPL(knav_pool_destroy);
/**
* knav_pool_desc_get() - Get a descriptor from the pool
- * @pool - pool handle
+ * @ph: - pool handle
*
* Returns descriptor from the pool.
*/
@@ -905,7 +905,8 @@ EXPORT_SYMBOL_GPL(knav_pool_desc_get);
/**
* knav_pool_desc_put() - return a descriptor to the pool
- * @pool - pool handle
+ * @ph: - pool handle
+ * @desc: - virtual address
*/
void knav_pool_desc_put(void *ph, void *desc)
{
@@ -918,11 +919,11 @@ EXPORT_SYMBOL_GPL(knav_pool_desc_put);
/**
* knav_pool_desc_map() - Map descriptor for DMA transfer
- * @pool - pool handle
- * @desc - address of descriptor to map
- * @size - size of descriptor to map
- * @dma - DMA address return pointer
- * @dma_sz - adjusted return pointer
+ * @ph: - pool handle
+ * @desc: - address of descriptor to map
+ * @size: - size of descriptor to map
+ * @dma: - DMA address return pointer
+ * @dma_sz: - adjusted return pointer
*
* Returns 0 on success, errno otherwise.
*/
@@ -945,9 +946,9 @@ EXPORT_SYMBOL_GPL(knav_pool_desc_map);
/**
* knav_pool_desc_unmap() - Unmap descriptor after DMA transfer
- * @pool - pool handle
- * @dma - DMA address of descriptor to unmap
- * @dma_sz - size of descriptor to unmap
+ * @ph: - pool handle
+ * @dma: - DMA address of descriptor to unmap
+ * @dma_sz: - size of descriptor to unmap
*
* Returns descriptor address on success, Use IS_ERR_OR_NULL() to identify
* error values on return.
@@ -968,7 +969,7 @@ EXPORT_SYMBOL_GPL(knav_pool_desc_unmap);
/**
* knav_pool_count() - Get the number of descriptors in pool.
- * @pool - pool handle
+ * @ph: - pool handle
* Returns number of elements in the pool.
*/
int knav_pool_count(void *ph)
--
2.25.1
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