Hi again,
On 7/6/23 14:35, Randy Dunlap wrote:
> HI--
>
> On 7/6/23 07:27, Marco Pagani wrote:
>> Fix the following warnings issued by the kernel-doc script:
>>
>> drivers/fpga/fpga-bridge.c:99: warning: No description found for return value of 'of_fpga_bridge_get'
>> drivers/fpga/fpga-bridge.c:163: warning: No description found for return value of 'fpga_bridges_enable'
>> drivers/fpga/fpga-bridge.c:187: warning: No description found for return value of 'fpga_bridges_disable'
>> drivers/fpga/fpga-bridge.c:238: warning: No description found for return value of 'of_fpga_bridge_get_to_list'
>> drivers/fpga/fpga-bridge.c:268: warning: No description found for return value of 'fpga_bridge_get_to_list'
>>
>> - Extend the return description of of_fpga_bridge_get() to include the
>> case when try_module_get() fails.
>>
>> Signed-off-by: Marco Pagani <marpagan@xxxxxxxxxx>
>> ---
>> drivers/fpga/fpga-bridge.c | 23 ++++++++++++-----------
>> 1 file changed, 12 insertions(+), 11 deletions(-)
>>
>> diff --git a/drivers/fpga/fpga-bridge.c b/drivers/fpga/fpga-bridge.c
>> index a6c25dee9cc1..0b76c67c50e5 100644
>> --- a/drivers/fpga/fpga-bridge.c
>> +++ b/drivers/fpga/fpga-bridge.c
>> @@ -87,12 +87,13 @@ static struct fpga_bridge *__fpga_bridge_get(struct device *dev,
>> /**
>> * of_fpga_bridge_get - get an exclusive reference to an fpga bridge
>> *
>> - * @np: node pointer of an FPGA bridge
>> - * @info: fpga image specific information
>> + * @np: node pointer of an FPGA bridge.
>> + * @info: fpga image specific information.
>
> Those are not sentences. There is no reason that a period ('.') is needed
> to end those lines. OTOH, the maintainers can do as they like with it.
>
> The rest looks good. Thanks.
>
> Reviewed-by: Randy Dunlap <rdunlap@xxxxxxxxxxxxx>
>
>> *
>> - * Return fpga_bridge struct if successful.
>> - * Return -EBUSY if someone already has a reference to the bridge.
>> - * Return -ENODEV if @np is not an FPGA Bridge.
>> + * Return:
>> + * * fpga_bridge struct pointer if successful.
>> + * * -EBUSY if someone already has a reference to the bridge.
>> + * * -ENODEV if @np is not an FPGA Bridge or can't take parent driver refcount.
>> */
>> struct fpga_bridge *of_fpga_bridge_get(struct device_node *np,
>> struct fpga_image_info *info)
>> @@ -155,9 +156,9 @@ EXPORT_SYMBOL_GPL(fpga_bridge_put);
>> * fpga_bridges_enable - enable bridges in a list
>> * @bridge_list: list of FPGA bridges
>> *
>> - * Enable each bridge in the list. If list is empty, do nothing.
>> + * Enable each bridge in the list. If list is empty, do nothing.
These (multiple) 2-space to 1-space changes also are not necessary but are at the
discretion of the maintainers.
>> *
>> - * Return 0 for success or empty bridge list; return error code otherwise.
>> + * Return: 0 for success or empty bridge list or an error code otherwise.
>> */
>> int fpga_bridges_enable(struct list_head *bridge_list)
>> {
>> @@ -179,9 +180,9 @@ EXPORT_SYMBOL_GPL(fpga_bridges_enable);
>> *
>> * @bridge_list: list of FPGA bridges
>> *
>> - * Disable each bridge in the list. If list is empty, do nothing.
>> + * Disable each bridge in the list. If list is empty, do nothing.
>> *
>> - * Return 0 for success or empty bridge list; return error code otherwise.
>> + * Return: 0 for success or empty bridge list or an error code otherwise.
>> */
>> int fpga_bridges_disable(struct list_head *bridge_list)
>> {
>> @@ -230,7 +231,7 @@ EXPORT_SYMBOL_GPL(fpga_bridges_put);
>> *
>> * Get an exclusive reference to the bridge and it to the list.
>> *
>> - * Return 0 for success, error code from of_fpga_bridge_get() otherwise.
>> + * Return: 0 for success, error code from of_fpga_bridge_get() otherwise.
>> */
>> int of_fpga_bridge_get_to_list(struct device_node *np,
>> struct fpga_image_info *info,
>> @@ -260,7 +261,7 @@ EXPORT_SYMBOL_GPL(of_fpga_bridge_get_to_list);
>> *
>> * Get an exclusive reference to the bridge and it to the list.
>> *
>> - * Return 0 for success, error code from fpga_bridge_get() otherwise.
>> + * Return: 0 for success, error code from fpga_bridge_get() otherwise.
>> */
>> int fpga_bridge_get_to_list(struct device *dev,
>> struct fpga_image_info *info,
>
--
~Randy
