[01/28] media: cec: ch7322: drop of_match_ptr for ID table

Message ID 20230312131318.351173-1-krzysztof.kozlowski@linaro.org (mailing list archive)
State Accepted
Delegated to: Sakari Ailus
Headers
Series [01/28] media: cec: ch7322: drop of_match_ptr for ID table |

Commit Message

Krzysztof Kozlowski March 12, 2023, 1:12 p.m. UTC
  The driver can match only via the DT table so the table should be always
used and the of_match_ptr does not have any sense (this also allows ACPI
matching via PRP0001, even though it might not be relevant here).

  drivers/media/cec/i2c/ch7322.c:583:34: error: ‘ch7322_of_match’ defined but not used [-Werror=unused-const-variable=]

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/media/cec/i2c/ch7322.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
  

Comments

Hans Verkuil March 13, 2023, 11:46 a.m. UTC | #1
On 12/03/2023 14:12, Krzysztof Kozlowski wrote:
> The driver can match only via the DT table so the table should be always
> used and the of_match_ptr does not have any sense (this also allows ACPI
> matching via PRP0001, even though it might not be relevant here).
> 
>   drivers/media/cec/i2c/ch7322.c:583:34: error: ‘ch7322_of_match’ defined but not used [-Werror=unused-const-variable=]
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>

I assume you want to take this series, but if you prefer to have us do it, then
just let me know.

Thanks!

	Hans

> ---
>  drivers/media/cec/i2c/ch7322.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/media/cec/i2c/ch7322.c b/drivers/media/cec/i2c/ch7322.c
> index 34fad7123704..3c6e6496a001 100644
> --- a/drivers/media/cec/i2c/ch7322.c
> +++ b/drivers/media/cec/i2c/ch7322.c
> @@ -589,7 +589,7 @@ MODULE_DEVICE_TABLE(of, ch7322_of_match);
>  static struct i2c_driver ch7322_i2c_driver = {
>  	.driver = {
>  		.name = "ch7322",
> -		.of_match_table = of_match_ptr(ch7322_of_match),
> +		.of_match_table = ch7322_of_match,
>  	},
>  	.probe_new	= ch7322_probe,
>  	.remove		= ch7322_remove,
  
Guenter Roeck March 13, 2023, 10:01 p.m. UTC | #2
On Sun, Mar 12, 2023 at 02:12:51PM +0100, Krzysztof Kozlowski wrote:
> The driver can match only via the DT table so the table should be always
> used and the of_match_ptr does not have any sense (this also allows ACPI
> matching via PRP0001, even though it might not be relevant here).
> 
>   drivers/media/cec/i2c/ch7322.c:583:34: error: ‘ch7322_of_match’ defined but not used [-Werror=unused-const-variable=]
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

Reviewed-by: Guenter Roeck <linux@roeck-us.net>

FWIW: There is also
https://patches.linaro.org/project/linux-media/patch/20230215214724.3798917-1-linux@roeck-us.net/

The lack of ACPI support is a real problem and very relevant.

Guenter

> ---
>  drivers/media/cec/i2c/ch7322.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/media/cec/i2c/ch7322.c b/drivers/media/cec/i2c/ch7322.c
> index 34fad7123704..3c6e6496a001 100644
> --- a/drivers/media/cec/i2c/ch7322.c
> +++ b/drivers/media/cec/i2c/ch7322.c
> @@ -589,7 +589,7 @@ MODULE_DEVICE_TABLE(of, ch7322_of_match);
>  static struct i2c_driver ch7322_i2c_driver = {
>  	.driver = {
>  		.name = "ch7322",
> -		.of_match_table = of_match_ptr(ch7322_of_match),
> +		.of_match_table = ch7322_of_match,
>  	},
>  	.probe_new	= ch7322_probe,
>  	.remove		= ch7322_remove,
  
Hans Verkuil March 14, 2023, 8:34 a.m. UTC | #3
On 13/03/2023 23:01, Guenter Roeck wrote:
> On Sun, Mar 12, 2023 at 02:12:51PM +0100, Krzysztof Kozlowski wrote:
>> The driver can match only via the DT table so the table should be always
>> used and the of_match_ptr does not have any sense (this also allows ACPI
>> matching via PRP0001, even though it might not be relevant here).
>>
>>   drivers/media/cec/i2c/ch7322.c:583:34: error: ‘ch7322_of_match’ defined but not used [-Werror=unused-const-variable=]
>>
>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> 
> Reviewed-by: Guenter Roeck <linux@roeck-us.net>
> 
> FWIW: There is also
> https://patches.linaro.org/project/linux-media/patch/20230215214724.3798917-1-linux@roeck-us.net/

I superseded that patch in patchwork in favor of this patch since this is part of
a larger series.

Krzysztof, please let me know if you will take this series yourself or want me to
make a PR for it.

Regards,

	Hans

> 
> The lack of ACPI support is a real problem and very relevant.
> 
> Guenter
> 
>> ---
>>  drivers/media/cec/i2c/ch7322.c | 2 +-
>>  1 file changed, 1 insertion(+), 1 deletion(-)
>>
>> diff --git a/drivers/media/cec/i2c/ch7322.c b/drivers/media/cec/i2c/ch7322.c
>> index 34fad7123704..3c6e6496a001 100644
>> --- a/drivers/media/cec/i2c/ch7322.c
>> +++ b/drivers/media/cec/i2c/ch7322.c
>> @@ -589,7 +589,7 @@ MODULE_DEVICE_TABLE(of, ch7322_of_match);
>>  static struct i2c_driver ch7322_i2c_driver = {
>>  	.driver = {
>>  		.name = "ch7322",
>> -		.of_match_table = of_match_ptr(ch7322_of_match),
>> +		.of_match_table = ch7322_of_match,
>>  	},
>>  	.probe_new	= ch7322_probe,
>>  	.remove		= ch7322_remove,
  
Krzysztof Kozlowski March 14, 2023, 4:31 p.m. UTC | #4
On 13/03/2023 12:46, Hans Verkuil wrote:
> On 12/03/2023 14:12, Krzysztof Kozlowski wrote:
>> The driver can match only via the DT table so the table should be always
>> used and the of_match_ptr does not have any sense (this also allows ACPI
>> matching via PRP0001, even though it might not be relevant here).
>>
>>   drivers/media/cec/i2c/ch7322.c:583:34: error: ‘ch7322_of_match’ defined but not used [-Werror=unused-const-variable=]
>>
>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> 
> Reviewed-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
> 
> I assume you want to take this series, but if you prefer to have us do it, then
> just let me know.

I prefer if you to take it. Please grab it! :)

Best regards,
Krzysztof
  
Krzysztof Kozlowski March 14, 2023, 4:32 p.m. UTC | #5
On 14/03/2023 09:34, Hans Verkuil wrote:
> On 13/03/2023 23:01, Guenter Roeck wrote:
>> On Sun, Mar 12, 2023 at 02:12:51PM +0100, Krzysztof Kozlowski wrote:
>>> The driver can match only via the DT table so the table should be always
>>> used and the of_match_ptr does not have any sense (this also allows ACPI
>>> matching via PRP0001, even though it might not be relevant here).
>>>
>>>   drivers/media/cec/i2c/ch7322.c:583:34: error: ‘ch7322_of_match’ defined but not used [-Werror=unused-const-variable=]
>>>
>>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>>
>> Reviewed-by: Guenter Roeck <linux@roeck-us.net>
>>
>> FWIW: There is also
>> https://patches.linaro.org/project/linux-media/patch/20230215214724.3798917-1-linux@roeck-us.net/
> 
> I superseded that patch in patchwork in favor of this patch since this is part of
> a larger series.

I am personally fan of FIFO, so Guenter's patch should go in.

> 
> Krzysztof, please let me know if you will take this series yourself or want me to
> make a PR for it.

I prefer if you take entire patchset.


Best regards,
Krzysztof
  
Guenter Roeck March 14, 2023, 4:45 p.m. UTC | #6
On 3/14/23 09:32, Krzysztof Kozlowski wrote:
> On 14/03/2023 09:34, Hans Verkuil wrote:
>> On 13/03/2023 23:01, Guenter Roeck wrote:
>>> On Sun, Mar 12, 2023 at 02:12:51PM +0100, Krzysztof Kozlowski wrote:
>>>> The driver can match only via the DT table so the table should be always
>>>> used and the of_match_ptr does not have any sense (this also allows ACPI
>>>> matching via PRP0001, even though it might not be relevant here).
>>>>
>>>>    drivers/media/cec/i2c/ch7322.c:583:34: error: ‘ch7322_of_match’ defined but not used [-Werror=unused-const-variable=]
>>>>
>>>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>>>
>>> Reviewed-by: Guenter Roeck <linux@roeck-us.net>
>>>
>>> FWIW: There is also
>>> https://patches.linaro.org/project/linux-media/patch/20230215214724.3798917-1-linux@roeck-us.net/
>>
>> I superseded that patch in patchwork in favor of this patch since this is part of
>> a larger series.
> 
> I am personally fan of FIFO, so Guenter's patch should go in.
> 

FWIW, I do not care either way, I just wanted to point out that this patch
_is_ both relevant and needed, and that it (or, rather, the original version)
has been reviewed and tested.

Thanks,
Guenter
  
Krzysztof Kozlowski May 12, 2023, 4:35 p.m. UTC | #7
On 12/03/2023 14:12, Krzysztof Kozlowski wrote:
> The driver can match only via the DT table so the table should be always
> used and the of_match_ptr does not have any sense (this also allows ACPI
> matching via PRP0001, even though it might not be relevant here).
> 
>   drivers/media/cec/i2c/ch7322.c:583:34: error: ‘ch7322_of_match’ defined but not used [-Werror=unused-const-variable=]
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> ---

Hans, Sakari,

Can you pick up the patchset? There was positive feedback:
https://patchwork.linuxtv.org/project/linux-media/patch/20230312131318.351173-1-krzysztof.kozlowski@linaro.org/

but it seems it was not applied.

Best regards,
Krzysztof
  
Hans Verkuil May 13, 2023, 9:57 a.m. UTC | #8
On 12/05/2023 18:35, Krzysztof Kozlowski wrote:
> On 12/03/2023 14:12, Krzysztof Kozlowski wrote:
>> The driver can match only via the DT table so the table should be always
>> used and the of_match_ptr does not have any sense (this also allows ACPI
>> matching via PRP0001, even though it might not be relevant here).
>>
>>   drivers/media/cec/i2c/ch7322.c:583:34: error: ‘ch7322_of_match’ defined but not used [-Werror=unused-const-variable=]
>>
>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>> ---
> 
> Hans, Sakari,
> 
> Can you pick up the patchset? There was positive feedback:
> https://patchwork.linuxtv.org/project/linux-media/patch/20230312131318.351173-1-krzysztof.kozlowski@linaro.org/
> 
> but it seems it was not applied.

I see it is delegated to Sakari in patchwork and marked Under Review, but I don't
see a corresponding pull request for this series.

Sakari, did something go wrong?

Regards,

	Hans

> 
> Best regards,
> Krzysztof
>
  
Sakari Ailus May 25, 2023, 12:40 p.m. UTC | #9
Hi Hans,

On Sat, May 13, 2023 at 11:57:33AM +0200, Hans Verkuil wrote:
> On 12/05/2023 18:35, Krzysztof Kozlowski wrote:
> > On 12/03/2023 14:12, Krzysztof Kozlowski wrote:
> >> The driver can match only via the DT table so the table should be always
> >> used and the of_match_ptr does not have any sense (this also allows ACPI
> >> matching via PRP0001, even though it might not be relevant here).
> >>
> >>   drivers/media/cec/i2c/ch7322.c:583:34: error: ‘ch7322_of_match’ defined but not used [-Werror=unused-const-variable=]
> >>
> >> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> >> ---
> > 
> > Hans, Sakari,
> > 
> > Can you pick up the patchset? There was positive feedback:
> > https://patchwork.linuxtv.org/project/linux-media/patch/20230312131318.351173-1-krzysztof.kozlowski@linaro.org/
> > 
> > but it seems it was not applied.
> 
> I see it is delegated to Sakari in patchwork and marked Under Review, but I don't
> see a corresponding pull request for this series.
> 
> Sakari, did something go wrong?

I spotted this as Hans notified me in IRC, I wasn't cc'd. Apologies for
this --- I intended to take these but I think I must have missed something
important in the process. I'll take them now.

Thanks.
  
Sakari Ailus May 25, 2023, 1:19 p.m. UTC | #10
Hi folks,

On Thu, May 25, 2023 at 03:40:04PM +0300, Sakari Ailus wrote:
> Hi Hans,
> 
> On Sat, May 13, 2023 at 11:57:33AM +0200, Hans Verkuil wrote:
> > On 12/05/2023 18:35, Krzysztof Kozlowski wrote:
> > > On 12/03/2023 14:12, Krzysztof Kozlowski wrote:
> > >> The driver can match only via the DT table so the table should be always
> > >> used and the of_match_ptr does not have any sense (this also allows ACPI
> > >> matching via PRP0001, even though it might not be relevant here).
> > >>
> > >>   drivers/media/cec/i2c/ch7322.c:583:34: error: ‘ch7322_of_match’ defined but not used [-Werror=unused-const-variable=]
> > >>
> > >> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> > >> ---
> > > 
> > > Hans, Sakari,
> > > 
> > > Can you pick up the patchset? There was positive feedback:
> > > https://patchwork.linuxtv.org/project/linux-media/patch/20230312131318.351173-1-krzysztof.kozlowski@linaro.org/
> > > 
> > > but it seems it was not applied.
> > 
> > I see it is delegated to Sakari in patchwork and marked Under Review, but I don't
> > see a corresponding pull request for this series.
> > 
> > Sakari, did something go wrong?
> 
> I spotted this as Hans notified me in IRC, I wasn't cc'd. Apologies for
> this --- I intended to take these but I think I must have missed something
> important in the process. I'll take them now.
> 
> Thanks.

This no longer applied cleanly. Mostly there was fuzz near .of_match_table
changes as probe_new (and remove_new?) changes have been recently merged.
There were other issues as well, I marked a few patches in the set "not
applicable" as other patches had already done equivalent changes earlier.

There were substance-changing changes in the 20th patch, replied to the
disuccsion there.

I've pushed the result here and intend to send PR to Mauro soon if there
are no issues:

<URL:https://git.linuxtv.org/sailus/media_tree.git/log/?h=of-match-ptr>
  
Krzysztof Kozlowski June 19, 2023, 2:13 p.m. UTC | #11
On 25/05/2023 15:19, Sakari Ailus wrote:
> Hi folks,
> 
> On Thu, May 25, 2023 at 03:40:04PM +0300, Sakari Ailus wrote:
>> Hi Hans,
>>
>> On Sat, May 13, 2023 at 11:57:33AM +0200, Hans Verkuil wrote:
>>> On 12/05/2023 18:35, Krzysztof Kozlowski wrote:
>>>> On 12/03/2023 14:12, Krzysztof Kozlowski wrote:
>>>>> The driver can match only via the DT table so the table should be always
>>>>> used and the of_match_ptr does not have any sense (this also allows ACPI
>>>>> matching via PRP0001, even though it might not be relevant here).
>>>>>
>>>>>   drivers/media/cec/i2c/ch7322.c:583:34: error: ‘ch7322_of_match’ defined but not used [-Werror=unused-const-variable=]
>>>>>
>>>>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>>>>> ---
>>>>
>>>> Hans, Sakari,
>>>>
>>>> Can you pick up the patchset? There was positive feedback:
>>>> https://patchwork.linuxtv.org/project/linux-media/patch/20230312131318.351173-1-krzysztof.kozlowski@linaro.org/
>>>>
>>>> but it seems it was not applied.
>>>
>>> I see it is delegated to Sakari in patchwork and marked Under Review, but I don't
>>> see a corresponding pull request for this series.
>>>
>>> Sakari, did something go wrong?
>>
>> I spotted this as Hans notified me in IRC, I wasn't cc'd. Apologies for
>> this --- I intended to take these but I think I must have missed something
>> important in the process. I'll take them now.
>>
>> Thanks.
> 
> This no longer applied cleanly. Mostly there was fuzz near .of_match_table
> changes as probe_new (and remove_new?) changes have been recently merged.
> There were other issues as well, I marked a few patches in the set "not
> applicable" as other patches had already done equivalent changes earlier.
> 
> There were substance-changing changes in the 20th patch, replied to the
> disuccsion there.
> 
> I've pushed the result here and intend to send PR to Mauro soon if there
> are no issues:
> 
> <URL:https://git.linuxtv.org/sailus/media_tree.git/log/?h=of-match-ptr>

One month later, I still don't see this set in the linux-next.  What's
happening here?

Best regards,
Krzysztof
  
Guenter Roeck June 21, 2023, 6:06 p.m. UTC | #12
On Sun, Mar 12, 2023 at 02:12:51PM +0100, Krzysztof Kozlowski wrote:
> The driver can match only via the DT table so the table should be always
> used and the of_match_ptr does not have any sense (this also allows ACPI
> matching via PRP0001, even though it might not be relevant here).
> 
>   drivers/media/cec/i2c/ch7322.c:583:34: error: ‘ch7322_of_match’ defined but not used [-Werror=unused-const-variable=]
> 
> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>

What happened wit hthis patch ? I still don't see it applied.

FWIW:

Reviewed-and-tested-by: Guenter Roeck <linux@roeck-us.net>

Thanks,
Guenter

> ---
>  drivers/media/cec/i2c/ch7322.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/media/cec/i2c/ch7322.c b/drivers/media/cec/i2c/ch7322.c
> index 34fad7123704..3c6e6496a001 100644
> --- a/drivers/media/cec/i2c/ch7322.c
> +++ b/drivers/media/cec/i2c/ch7322.c
> @@ -589,7 +589,7 @@ MODULE_DEVICE_TABLE(of, ch7322_of_match);
>  static struct i2c_driver ch7322_i2c_driver = {
>  	.driver = {
>  		.name = "ch7322",
> -		.of_match_table = of_match_ptr(ch7322_of_match),
> +		.of_match_table = ch7322_of_match,
>  	},
>  	.probe_new	= ch7322_probe,
>  	.remove		= ch7322_remove,
> -- 
> 2.34.1
>
  
Krzysztof Kozlowski July 13, 2023, 6:46 a.m. UTC | #13
On 19/06/2023 16:13, Krzysztof Kozlowski wrote:
> On 25/05/2023 15:19, Sakari Ailus wrote:
>> Hi folks,
>>
>> On Thu, May 25, 2023 at 03:40:04PM +0300, Sakari Ailus wrote:
>>> Hi Hans,
>>>
>>> On Sat, May 13, 2023 at 11:57:33AM +0200, Hans Verkuil wrote:
>>>> On 12/05/2023 18:35, Krzysztof Kozlowski wrote:
>>>>> On 12/03/2023 14:12, Krzysztof Kozlowski wrote:
>>>>>> The driver can match only via the DT table so the table should be always
>>>>>> used and the of_match_ptr does not have any sense (this also allows ACPI
>>>>>> matching via PRP0001, even though it might not be relevant here).
>>>>>>
>>>>>>   drivers/media/cec/i2c/ch7322.c:583:34: error: ‘ch7322_of_match’ defined but not used [-Werror=unused-const-variable=]
>>>>>>
>>>>>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>>>>>> ---
>>>>>
>>>>> Hans, Sakari,
>>>>>
>>>>> Can you pick up the patchset? There was positive feedback:
>>>>> https://patchwork.linuxtv.org/project/linux-media/patch/20230312131318.351173-1-krzysztof.kozlowski@linaro.org/
>>>>>
>>>>> but it seems it was not applied.
>>>>
>>>> I see it is delegated to Sakari in patchwork and marked Under Review, but I don't
>>>> see a corresponding pull request for this series.
>>>>
>>>> Sakari, did something go wrong?
>>>
>>> I spotted this as Hans notified me in IRC, I wasn't cc'd. Apologies for
>>> this --- I intended to take these but I think I must have missed something
>>> important in the process. I'll take them now.
>>>
>>> Thanks.
>>
>> This no longer applied cleanly. Mostly there was fuzz near .of_match_table
>> changes as probe_new (and remove_new?) changes have been recently merged.
>> There were other issues as well, I marked a few patches in the set "not
>> applicable" as other patches had already done equivalent changes earlier.
>>
>> There were substance-changing changes in the 20th patch, replied to the
>> disuccsion there.
>>
>> I've pushed the result here and intend to send PR to Mauro soon if there
>> are no issues:
>>
>> <URL:https://git.linuxtv.org/sailus/media_tree.git/log/?h=of-match-ptr>
> 
> One month later, I still don't see this set in the linux-next.  What's
> happening here?
> 

I don't think this was merged in v6.5-rc1. It's not in linux-next,
either. Another month passed...

Best regards,
Krzysztof
  
Hans Verkuil July 13, 2023, 7:07 a.m. UTC | #14
On 13/07/2023 08:46, Krzysztof Kozlowski wrote:
> On 19/06/2023 16:13, Krzysztof Kozlowski wrote:
>> On 25/05/2023 15:19, Sakari Ailus wrote:
>>> Hi folks,
>>>
>>> On Thu, May 25, 2023 at 03:40:04PM +0300, Sakari Ailus wrote:
>>>> Hi Hans,
>>>>
>>>> On Sat, May 13, 2023 at 11:57:33AM +0200, Hans Verkuil wrote:
>>>>> On 12/05/2023 18:35, Krzysztof Kozlowski wrote:
>>>>>> On 12/03/2023 14:12, Krzysztof Kozlowski wrote:
>>>>>>> The driver can match only via the DT table so the table should be always
>>>>>>> used and the of_match_ptr does not have any sense (this also allows ACPI
>>>>>>> matching via PRP0001, even though it might not be relevant here).
>>>>>>>
>>>>>>>   drivers/media/cec/i2c/ch7322.c:583:34: error: ‘ch7322_of_match’ defined but not used [-Werror=unused-const-variable=]
>>>>>>>
>>>>>>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
>>>>>>> ---
>>>>>>
>>>>>> Hans, Sakari,
>>>>>>
>>>>>> Can you pick up the patchset? There was positive feedback:
>>>>>> https://patchwork.linuxtv.org/project/linux-media/patch/20230312131318.351173-1-krzysztof.kozlowski@linaro.org/
>>>>>>
>>>>>> but it seems it was not applied.
>>>>>
>>>>> I see it is delegated to Sakari in patchwork and marked Under Review, but I don't
>>>>> see a corresponding pull request for this series.
>>>>>
>>>>> Sakari, did something go wrong?
>>>>
>>>> I spotted this as Hans notified me in IRC, I wasn't cc'd. Apologies for
>>>> this --- I intended to take these but I think I must have missed something
>>>> important in the process. I'll take them now.
>>>>
>>>> Thanks.
>>>
>>> This no longer applied cleanly. Mostly there was fuzz near .of_match_table
>>> changes as probe_new (and remove_new?) changes have been recently merged.
>>> There were other issues as well, I marked a few patches in the set "not
>>> applicable" as other patches had already done equivalent changes earlier.
>>>
>>> There were substance-changing changes in the 20th patch, replied to the
>>> disuccsion there.
>>>
>>> I've pushed the result here and intend to send PR to Mauro soon if there
>>> are no issues:
>>>
>>> <URL:https://git.linuxtv.org/sailus/media_tree.git/log/?h=of-match-ptr>
>>
>> One month later, I still don't see this set in the linux-next.  What's
>> happening here?
>>
> 
> I don't think this was merged in v6.5-rc1. It's not in linux-next,
> either. Another month passed...

I'm really hopeful it will be merged very soon. As you may have noticed (!) we
have problems with maintaining the media subsystem (too many patches, not enough
maintainers). We had a meeting about that a few weeks ago and are working on
it.

The core problem for this particular series was that the PR containing this series
was posted much too late (as in three months too late!), and it came in too late
for 6.5.

Regards,

	Hans
  
Sakari Ailus July 25, 2023, 10:51 a.m. UTC | #15
Hi Krzysztof,

On Thu, Jul 13, 2023 at 08:46:58AM +0200, Krzysztof Kozlowski wrote:
> On 19/06/2023 16:13, Krzysztof Kozlowski wrote:
> > On 25/05/2023 15:19, Sakari Ailus wrote:
> >> Hi folks,
> >>
> >> On Thu, May 25, 2023 at 03:40:04PM +0300, Sakari Ailus wrote:
> >>> Hi Hans,
> >>>
> >>> On Sat, May 13, 2023 at 11:57:33AM +0200, Hans Verkuil wrote:
> >>>> On 12/05/2023 18:35, Krzysztof Kozlowski wrote:
> >>>>> On 12/03/2023 14:12, Krzysztof Kozlowski wrote:
> >>>>>> The driver can match only via the DT table so the table should be always
> >>>>>> used and the of_match_ptr does not have any sense (this also allows ACPI
> >>>>>> matching via PRP0001, even though it might not be relevant here).
> >>>>>>
> >>>>>>   drivers/media/cec/i2c/ch7322.c:583:34: error: ‘ch7322_of_match’ defined but not used [-Werror=unused-const-variable=]
> >>>>>>
> >>>>>> Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
> >>>>>> ---
> >>>>>
> >>>>> Hans, Sakari,
> >>>>>
> >>>>> Can you pick up the patchset? There was positive feedback:
> >>>>> https://patchwork.linuxtv.org/project/linux-media/patch/20230312131318.351173-1-krzysztof.kozlowski@linaro.org/
> >>>>>
> >>>>> but it seems it was not applied.
> >>>>
> >>>> I see it is delegated to Sakari in patchwork and marked Under Review, but I don't
> >>>> see a corresponding pull request for this series.
> >>>>
> >>>> Sakari, did something go wrong?
> >>>
> >>> I spotted this as Hans notified me in IRC, I wasn't cc'd. Apologies for
> >>> this --- I intended to take these but I think I must have missed something
> >>> important in the process. I'll take them now.
> >>>
> >>> Thanks.
> >>
> >> This no longer applied cleanly. Mostly there was fuzz near .of_match_table
> >> changes as probe_new (and remove_new?) changes have been recently merged.
> >> There were other issues as well, I marked a few patches in the set "not
> >> applicable" as other patches had already done equivalent changes earlier.
> >>
> >> There were substance-changing changes in the 20th patch, replied to the
> >> disuccsion there.
> >>
> >> I've pushed the result here and intend to send PR to Mauro soon if there
> >> are no issues:
> >>
> >> <URL:https://git.linuxtv.org/sailus/media_tree.git/log/?h=of-match-ptr>
> > 
> > One month later, I still don't see this set in the linux-next.  What's
> > happening here?
> > 
> 
> I don't think this was merged in v6.5-rc1. It's not in linux-next,
> either. Another month passed...

These are now in the media-stage tree
<URL:https://git.linuxtv.org/media_stage.git/log/>. Assuming nothing goes
wrong, these should end up in Linus's tree for 6.6.

The issues related to media tree maintenance are being addressed as we're
changing the process how the tree is maintained. The patches will
eventually get in still, also expect this to improve in the future.
  
Krzysztof Kozlowski July 26, 2023, 8:20 a.m. UTC | #16
On 25/07/2023 12:51, Sakari Ailus wrote:
>>
>> I don't think this was merged in v6.5-rc1. It's not in linux-next,
>> either. Another month passed...
> 
> These are now in the media-stage tree
> <URL:https://git.linuxtv.org/media_stage.git/log/>. Assuming nothing goes
> wrong, these should end up in Linus's tree for 6.6.

Great, thank you!

Best regards,
Krzysztof
  

Patch

diff --git a/drivers/media/cec/i2c/ch7322.c b/drivers/media/cec/i2c/ch7322.c
index 34fad7123704..3c6e6496a001 100644
--- a/drivers/media/cec/i2c/ch7322.c
+++ b/drivers/media/cec/i2c/ch7322.c
@@ -589,7 +589,7 @@  MODULE_DEVICE_TABLE(of, ch7322_of_match);
 static struct i2c_driver ch7322_i2c_driver = {
 	.driver = {
 		.name = "ch7322",
-		.of_match_table = of_match_ptr(ch7322_of_match),
+		.of_match_table = ch7322_of_match,
 	},
 	.probe_new	= ch7322_probe,
 	.remove		= ch7322_remove,