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Re: [PATCH] drm/msm/dsi: fix definition of msm_dsi_pll_28nm_8960_init()

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  Re: [PATCH] drm/msm/dsi: fix definition of  msm_dsi_pll_28nm_8960_init() Kieran Bingham <kieran.bingham@linaro.org> - 2016-03-13 22:20 +0100
    Re: [PATCH] drm/msm/dsi: fix definition of msm_dsi_pll_28nm_8960_init() Rob Clark <robdclark@gmail.com> - 2016-03-14 02:10 +0100
      Re: [PATCH] drm/msm/dsi: fix definition of  msm_dsi_pll_28nm_8960_init() Kieran Bingham <kieran.bingham@linaro.org> - 2016-03-14 09:00 +0100
        Re: [PATCH] drm/msm/dsi: fix definition of msm_dsi_pll_28nm_8960_init() Rob Clark <robdclark@gmail.com> - 2016-03-14 12:00 +0100

#1356752 — Re: [PATCH] drm/msm/dsi: fix definition of msm_dsi_pll_28nm_8960_init()

On 04/02/16 05:09, Archit Taneja wrote:
> 
> 
> On 02/03/2016 07:55 PM, Luis Henriques wrote:
>> This fixes the following build failure:
>>
>> drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.o: In function
>> `msm_dsi_pll_28nm_8960_init':
>> dsi_pll_28nm.c:(.text+0x1198): multiple definition of
>> `msm_dsi_pll_28nm_8960_init'
>> drivers/gpu/drm/msm/dsi/pll/dsi_pll.o:dsi_pll.c:(.text+0x0): first
>> defined here
> 
> Thanks for the fix.
> 
> Acked-by: Archit Taneja <architt@codeaurora.org>
> 
> Dave,
> 
> Could you please queue this for the next -rc cycle since it causes a
> build break?
> 

I've just hit this build break on v4.5-rc7 ... was there any progress
getting this fix in ? I can't see any further reference to this thread
on LKML.

Just to note, changing to a static generates a build-warning for me:

  CC      drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.o
In file included from
sources/linux/drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.c:17:0:
sources/linux/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h:100:28: warning:
‘msm_dsi_pll_28nm_8960_init’ defined but not used [-Wunused-function]
 static struct msm_dsi_pll *msm_dsi_pll_28nm_8960_init(struct
platform_device *pdev,
                            ^
--
Kieran

> Thanks,
> Archit
> 
>>
>> Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
>> ---
>>   drivers/gpu/drm/msm/dsi/pll/dsi_pll.h | 4 ++--
>>   1 file changed, 2 insertions(+), 2 deletions(-)
>>
>> diff --git a/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h
>> b/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h
>> index 80b6038334a6..2cf1664723e8 100644
>> --- a/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h
>> +++ b/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h
>> @@ -97,8 +97,8 @@ static inline struct msm_dsi_pll
>> *msm_dsi_pll_28nm_init(
>>   struct msm_dsi_pll *msm_dsi_pll_28nm_8960_init(struct
>> platform_device *pdev,
>>                              int id);
>>   #else
>> -struct msm_dsi_pll *msm_dsi_pll_28nm_8960_init(struct platform_device
>> *pdev,
>> -                           int id)
>> +static inline struct msm_dsi_pll *msm_dsi_pll_28nm_8960_init(
>> +    struct platform_device *pdev, int id)
>>   {
>>       return ERR_PTR(-ENODEV);
>>   }
>>
> 

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#1356796 — Re: [PATCH] drm/msm/dsi: fix definition of msm_dsi_pll_28nm_8960_init()

On Sun, Mar 13, 2016 at 5:12 PM, Kieran Bingham
<kieran.bingham@linaro.org> wrote:
> On 04/02/16 05:09, Archit Taneja wrote:
>>
>>
>> On 02/03/2016 07:55 PM, Luis Henriques wrote:
>>> This fixes the following build failure:
>>>
>>> drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.o: In function
>>> `msm_dsi_pll_28nm_8960_init':
>>> dsi_pll_28nm.c:(.text+0x1198): multiple definition of
>>> `msm_dsi_pll_28nm_8960_init'
>>> drivers/gpu/drm/msm/dsi/pll/dsi_pll.o:dsi_pll.c:(.text+0x0): first
>>> defined here
>>
>> Thanks for the fix.
>>
>> Acked-by: Archit Taneja <architt@codeaurora.org>
>>
>> Dave,
>>
>> Could you please queue this for the next -rc cycle since it causes a
>> build break?
>>
>
> I've just hit this build break on v4.5-rc7 ... was there any progress
> getting this fix in ? I can't see any further reference to this thread
> on LKML.
>
> Just to note, changing to a static generates a build-warning for me:
>
>   CC      drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.o
> In file included from
> sources/linux/drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.c:17:0:
> sources/linux/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h:100:28: warning:
> ‘msm_dsi_pll_28nm_8960_init’ defined but not used [-Wunused-function]
>  static struct msm_dsi_pll *msm_dsi_pll_28nm_8960_init(struct
> platform_device *pdev,
>                             ^

oh, the patch to change it to static inline was in my pull req for
4.6, but perhaps this should have been sent as a -fixes pull for 4.5?
Dave, if you are sending another -fixes pull for 4.5 could you include
this?

Not sure about the warning (I don't see that, but I have static-inline
vs static)

BR,
-R


> --
> Kieran
>
>> Thanks,
>> Archit
>>
>>>
>>> Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
>>> ---
>>>   drivers/gpu/drm/msm/dsi/pll/dsi_pll.h | 4 ++--
>>>   1 file changed, 2 insertions(+), 2 deletions(-)
>>>
>>> diff --git a/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h
>>> b/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h
>>> index 80b6038334a6..2cf1664723e8 100644
>>> --- a/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h
>>> +++ b/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h
>>> @@ -97,8 +97,8 @@ static inline struct msm_dsi_pll
>>> *msm_dsi_pll_28nm_init(
>>>   struct msm_dsi_pll *msm_dsi_pll_28nm_8960_init(struct
>>> platform_device *pdev,
>>>                              int id);
>>>   #else
>>> -struct msm_dsi_pll *msm_dsi_pll_28nm_8960_init(struct platform_device
>>> *pdev,
>>> -                           int id)
>>> +static inline struct msm_dsi_pll *msm_dsi_pll_28nm_8960_init(
>>> +    struct platform_device *pdev, int id)
>>>   {
>>>       return ERR_PTR(-ENODEV);
>>>   }
>>>
>>
>

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#1357021

On 14/03/16 01:07, Rob Clark wrote:
> On Sun, Mar 13, 2016 at 5:12 PM, Kieran Bingham
> <kieran.bingham@linaro.org> wrote:
>> On 04/02/16 05:09, Archit Taneja wrote:
>>>
>>>
>>> On 02/03/2016 07:55 PM, Luis Henriques wrote:
>>>> This fixes the following build failure:
>>>>
>>>> drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.o: In function
>>>> `msm_dsi_pll_28nm_8960_init':
>>>> dsi_pll_28nm.c:(.text+0x1198): multiple definition of
>>>> `msm_dsi_pll_28nm_8960_init'
>>>> drivers/gpu/drm/msm/dsi/pll/dsi_pll.o:dsi_pll.c:(.text+0x0): first
>>>> defined here
>>>
>>> Thanks for the fix.
>>>
>>> Acked-by: Archit Taneja <architt@codeaurora.org>
>>>
>>> Dave,
>>>
>>> Could you please queue this for the next -rc cycle since it causes a
>>> build break?
>>>
>>
>> I've just hit this build break on v4.5-rc7 ... was there any progress
>> getting this fix in ? I can't see any further reference to this thread
>> on LKML.
>>
>> Just to note, changing to a static generates a build-warning for me:
>>
>>   CC      drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.o
>> In file included from
>> sources/linux/drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.c:17:0:
>> sources/linux/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h:100:28: warning:
>> ‘msm_dsi_pll_28nm_8960_init’ defined but not used [-Wunused-function]
>>  static struct msm_dsi_pll *msm_dsi_pll_28nm_8960_init(struct
>> platform_device *pdev,
>>                             ^
> 
> oh, the patch to change it to static inline was in my pull req for
> 4.6, but perhaps this should have been sent as a -fixes pull for 4.5?
> Dave, if you are sending another -fixes pull for 4.5 could you include
> this?

I see a shiny new v4.5 tag this morning, so I guess we don't need to
worry about getting in there. Is it worth sending to -stable?

> Not sure about the warning (I don't see that, but I have static-inline
> vs static)

Ah yes of course ... Just double checked here, and I had dropped the
inline in my sleep deprived state. So no worries about the warning.

Regards

Kieran

> 
> BR,
> -R
> 
> 
>> --
>> Kieran
>>
>>> Thanks,
>>> Archit
>>>
>>>>
>>>> Signed-off-by: Luis Henriques <luis.henriques@canonical.com>
>>>> ---
>>>>   drivers/gpu/drm/msm/dsi/pll/dsi_pll.h | 4 ++--
>>>>   1 file changed, 2 insertions(+), 2 deletions(-)
>>>>
>>>> diff --git a/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h
>>>> b/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h
>>>> index 80b6038334a6..2cf1664723e8 100644
>>>> --- a/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h
>>>> +++ b/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h
>>>> @@ -97,8 +97,8 @@ static inline struct msm_dsi_pll
>>>> *msm_dsi_pll_28nm_init(
>>>>   struct msm_dsi_pll *msm_dsi_pll_28nm_8960_init(struct
>>>> platform_device *pdev,
>>>>                              int id);
>>>>   #else
>>>> -struct msm_dsi_pll *msm_dsi_pll_28nm_8960_init(struct platform_device
>>>> *pdev,
>>>> -                           int id)
>>>> +static inline struct msm_dsi_pll *msm_dsi_pll_28nm_8960_init(
>>>> +    struct platform_device *pdev, int id)
>>>>   {
>>>>       return ERR_PTR(-ENODEV);
>>>>   }
>>>>
>>>
>>

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#1357151 — Re: [PATCH] drm/msm/dsi: fix definition of msm_dsi_pll_28nm_8960_init()

On Mon, Mar 14, 2016 at 3:59 AM, Kieran Bingham
<kieran.bingham@linaro.org> wrote:
> On 14/03/16 01:07, Rob Clark wrote:
>> On Sun, Mar 13, 2016 at 5:12 PM, Kieran Bingham
>> <kieran.bingham@linaro.org> wrote:
>>> On 04/02/16 05:09, Archit Taneja wrote:
>>>>
>>>>
>>>> On 02/03/2016 07:55 PM, Luis Henriques wrote:
>>>>> This fixes the following build failure:
>>>>>
>>>>> drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.o: In function
>>>>> `msm_dsi_pll_28nm_8960_init':
>>>>> dsi_pll_28nm.c:(.text+0x1198): multiple definition of
>>>>> `msm_dsi_pll_28nm_8960_init'
>>>>> drivers/gpu/drm/msm/dsi/pll/dsi_pll.o:dsi_pll.c:(.text+0x0): first
>>>>> defined here
>>>>
>>>> Thanks for the fix.
>>>>
>>>> Acked-by: Archit Taneja <architt@codeaurora.org>
>>>>
>>>> Dave,
>>>>
>>>> Could you please queue this for the next -rc cycle since it causes a
>>>> build break?
>>>>
>>>
>>> I've just hit this build break on v4.5-rc7 ... was there any progress
>>> getting this fix in ? I can't see any further reference to this thread
>>> on LKML.
>>>
>>> Just to note, changing to a static generates a build-warning for me:
>>>
>>>   CC      drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.o
>>> In file included from
>>> sources/linux/drivers/gpu/drm/msm/dsi/pll/dsi_pll_28nm.c:17:0:
>>> sources/linux/drivers/gpu/drm/msm/dsi/pll/dsi_pll.h:100:28: warning:
>>> ‘msm_dsi_pll_28nm_8960_init’ defined but not used [-Wunused-function]
>>>  static struct msm_dsi_pll *msm_dsi_pll_28nm_8960_init(struct
>>> platform_device *pdev,
>>>                             ^
>>
>> oh, the patch to change it to static inline was in my pull req for
>> 4.6, but perhaps this should have been sent as a -fixes pull for 4.5?
>> Dave, if you are sending another -fixes pull for 4.5 could you include
>> this?
>
> I see a shiny new v4.5 tag this morning, so I guess we don't need to
> worry about getting in there. Is it worth sending to -stable?
>

yeah, I think -stable material

BR,
-R

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