coresight: funnel: Remove unnecessary .owner of static funnel driver
diff mbox series

Message ID 1604139150-18659-1-git-send-email-liuqi115@huawei.com
State New
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Series
  • coresight: funnel: Remove unnecessary .owner of static funnel driver
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Commit Message

Qi Liu Oct. 31, 2020, 10:12 a.m. UTC
As driver.owner has been set in platform_driver_register(), it is
unnecessary to set it in static funnel driver, so remove it from
struct static_funnel_driver.

Signed-off-by: Qi Liu <liuqi115@huawei.com>
---
 drivers/hwtracing/coresight/coresight-funnel.c | 1 -
 1 file changed, 1 deletion(-)

--
2.8.1

Comments

Mathieu Poirier Nov. 2, 2020, 5:23 p.m. UTC | #1
Hi Liu,

On Sat, Oct 31, 2020 at 06:12:30PM +0800, Qi Liu wrote:
> As driver.owner has been set in platform_driver_register(), it is
> unnecessary to set it in static funnel driver, so remove it from
> struct static_funnel_driver.
> 
> Signed-off-by: Qi Liu <liuqi115@huawei.com>
> ---
>  drivers/hwtracing/coresight/coresight-funnel.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/drivers/hwtracing/coresight/coresight-funnel.c b/drivers/hwtracing/coresight/coresight-funnel.c
> index af40814..07bc203 100644
> --- a/drivers/hwtracing/coresight/coresight-funnel.c
> +++ b/drivers/hwtracing/coresight/coresight-funnel.c
> @@ -356,7 +356,6 @@ static struct platform_driver static_funnel_driver = {
>  	.remove          = static_funnel_remove,
>  	.driver         = {
>  		.name   = "coresight-static-funnel",
> -		.owner	= THIS_MODULE,

I received two identical patches (with a different title) from you.  Since there
was no explanation I will discard the first one and work with this one.

You are correct, platform_driver_register() does take care of THIS_MODULE.
Please send another revision where you will do three things:

1) CC the coresight mailing list, as instructed by get_maintainer.pl
1) Also fix the replicator driver.
2) Add a comment that clearly mentions THIS_MODULE doesn't need to be set:

                .name   = "coresight-static-funnel",
                /* THIS_MODULE is taken care of by platform_driver_register() */
                .of_match_table = static_funnel_match,
                .acpi_match_table = ACPI_PTR(static_funnel_ids),
                .pm	= &funnel_dev_pm_ops,

Thanks,
Mathieu

> --
> 2.8.1
>
Qi Liu Nov. 3, 2020, 1:18 a.m. UTC | #2
Hi Mathieu,


On 2020/11/3 1:23, Mathieu Poirier wrote:
> Hi Liu,
>
> On Sat, Oct 31, 2020 at 06:12:30PM +0800, Qi Liu wrote:
>> As driver.owner has been set in platform_driver_register(), it is
>> unnecessary to set it in static funnel driver, so remove it from
>> struct static_funnel_driver.
>>
>> Signed-off-by: Qi Liu <liuqi115@huawei.com>
>> ---
>>  drivers/hwtracing/coresight/coresight-funnel.c | 1 -
>>  1 file changed, 1 deletion(-)
>>
>> diff --git a/drivers/hwtracing/coresight/coresight-funnel.c b/drivers/hwtracing/coresight/coresight-funnel.c
>> index af40814..07bc203 100644
>> --- a/drivers/hwtracing/coresight/coresight-funnel.c
>> +++ b/drivers/hwtracing/coresight/coresight-funnel.c
>> @@ -356,7 +356,6 @@ static struct platform_driver static_funnel_driver = {
>>  	.remove          = static_funnel_remove,
>>  	.driver         = {
>>  		.name   = "coresight-static-funnel",
>> -		.owner	= THIS_MODULE,
> I received two identical patches (with a different title) from you.  Since there
> was no explanation I will discard the first one and work with this one.
>
> You are correct, platform_driver_register() does take care of THIS_MODULE.
> Please send another revision where you will do three things:
>
> 1) CC the coresight mailing list, as instructed by get_maintainer.pl
> 1) Also fix the replicator driver.
> 2) Add a comment that clearly mentions THIS_MODULE doesn't need to be set:
>
>                 .name   = "coresight-static-funnel",
>                 /* THIS_MODULE is taken care of by platform_driver_register() */
>                 .of_match_table = static_funnel_match,
>                 .acpi_match_table = ACPI_PTR(static_funnel_ids),
>                 .pm	= &funnel_dev_pm_ops,
>
> Thanks,
> Mathieu
Thanks for your review , I'll send a new patch latter.

Liu
>> --
>> 2.8.1
>>
> .
>

Patch
diff mbox series

diff --git a/drivers/hwtracing/coresight/coresight-funnel.c b/drivers/hwtracing/coresight/coresight-funnel.c
index af40814..07bc203 100644
--- a/drivers/hwtracing/coresight/coresight-funnel.c
+++ b/drivers/hwtracing/coresight/coresight-funnel.c
@@ -356,7 +356,6 @@  static struct platform_driver static_funnel_driver = {
 	.remove          = static_funnel_remove,
 	.driver         = {
 		.name   = "coresight-static-funnel",
-		.owner	= THIS_MODULE,
 		.of_match_table = static_funnel_match,
 		.acpi_match_table = ACPI_PTR(static_funnel_ids),
 		.pm	= &funnel_dev_pm_ops,