Re: [PATCH] media: ttpci: Fix build error without RC_CORE

2019-06-13 Thread Yuehaibing 


On 2019/6/13 1:56, Sean Young wrote:
> On Wed, Jun 12, 2019 at 06:37:08AM -0300, Mauro Carvalho Chehab wrote:
>> Em Wed, 12 Jun 2019 08:42:55 +0100
>> Sean Young  escreveu:
>>
>>> On Wed, Jun 12, 2019 at 11:43:10AM +0800, YueHaibing wrote:
 If RC_CORE is not set, building fails:

 drivers/media/pci/ttpci/av7110_ir.o: In function `av7110_ir_init':
 av7110_ir.c:(.text+0x1b0): undefined reference to `rc_allocate_device'
 av7110_ir.c:(.text+0x2c1): undefined reference to `rc_register_device'
 av7110_ir.c:(.text+0x2dc): undefined reference to `rc_free_device'

 Reported-by: Hulk Robot 
 Fixes: 71f49a8bf5c5 ("media: ttpci: use rc-core for the IR receiver")
 Signed-off-by: YueHaibing   
>>>
>>> Thank you for spotting this and writing a patch.
>>>
 ---
  drivers/media/pci/ttpci/Kconfig | 2 +-
  1 file changed, 1 insertion(+), 1 deletion(-)

 diff --git a/drivers/media/pci/ttpci/Kconfig 
 b/drivers/media/pci/ttpci/Kconfig
 index d96d4fa..b705631 100644
 --- a/drivers/media/pci/ttpci/Kconfig
 +++ b/drivers/media/pci/ttpci/Kconfig
 @@ -7,7 +7,7 @@ config DVB_AV7110
depends on DVB_CORE && PCI && I2C
select TTPCI_EEPROM
select VIDEO_SAA7146_VV
 -  select DVB_AV7110_IR if INPUT_EVDEV=y || INPUT_EVDEV=DVB_AV7110  
>>>
>>> This says if
>>>  - select DVB_AV7110_IR if INPUT_EVDEV and DVB_AV7110 are both y or m
>>>  - select DVB_AV7110_IR if INPUT_EVDEV=y
>>>This exists for the case when INPUT_EVDEV=y and DVB_AV7110=m, which is 
>>> fine
>>>
 +  select DVB_AV7110_IR if RC_CORE=DVB_AV7110 && (INPUT_EVDEV=y || 
 INPUT_EVDEV=DVB_AV7110)  
>>>
>>> That's not exactly the same. For one thing it should not longer depend on
>>> INPUT_EVDEV=y.
>>>
>>> Now if DVB_AV7110=m and RC_CORE=y is not allowed which should be (this is
>>> the case in Fedora default kernel config for example).
>>
>> My suggestion here is to stop using select here, using, instead
>> a depends on for DVB_AV7110_IR, e. g. something like (untested):
>>
>> config DVB_AV7110_IR
>>  bool
>>  depends on RC_CORE && DVB_AV7110
>>  default DVB_AV7110
> 
> Build will fail if RC_CORE=m && DVB_AV7110=y. So it should be
> 
> depends on RC_CORE=y || RC_CORE = DVB_AV7110

Thanks, will test and send v2 as your suggestion.

> 
> 
> Thanks,
> 
> Sean
> 
> .
>

Re: [PATCH] media: ttpci: Fix build error without RC_CORE

2019-06-12 Thread Mauro Carvalho Chehab 
Em Wed, 12 Jun 2019 18:56:29 +0100
Sean Young  escreveu:

> On Wed, Jun 12, 2019 at 06:37:08AM -0300, Mauro Carvalho Chehab wrote:
> > Em Wed, 12 Jun 2019 08:42:55 +0100
> > Sean Young  escreveu:
> >   
> > > On Wed, Jun 12, 2019 at 11:43:10AM +0800, YueHaibing wrote:  
> > > > If RC_CORE is not set, building fails:
> > > > 
> > > > drivers/media/pci/ttpci/av7110_ir.o: In function `av7110_ir_init':
> > > > av7110_ir.c:(.text+0x1b0): undefined reference to `rc_allocate_device'
> > > > av7110_ir.c:(.text+0x2c1): undefined reference to `rc_register_device'
> > > > av7110_ir.c:(.text+0x2dc): undefined reference to `rc_free_device'
> > > > 
> > > > Reported-by: Hulk Robot 
> > > > Fixes: 71f49a8bf5c5 ("media: ttpci: use rc-core for the IR receiver")
> > > > Signed-off-by: YueHaibing 
> > > 
> > > Thank you for spotting this and writing a patch.
> > >   
> > > > ---
> > > >  drivers/media/pci/ttpci/Kconfig | 2 +-
> > > >  1 file changed, 1 insertion(+), 1 deletion(-)
> > > > 
> > > > diff --git a/drivers/media/pci/ttpci/Kconfig 
> > > > b/drivers/media/pci/ttpci/Kconfig
> > > > index d96d4fa..b705631 100644
> > > > --- a/drivers/media/pci/ttpci/Kconfig
> > > > +++ b/drivers/media/pci/ttpci/Kconfig
> > > > @@ -7,7 +7,7 @@ config DVB_AV7110
> > > > depends on DVB_CORE && PCI && I2C
> > > > select TTPCI_EEPROM
> > > > select VIDEO_SAA7146_VV
> > > > -   select DVB_AV7110_IR if INPUT_EVDEV=y || INPUT_EVDEV=DVB_AV7110 
> > > >
> > > 
> > > This says if
> > >  - select DVB_AV7110_IR if INPUT_EVDEV and DVB_AV7110 are both y or m
> > >  - select DVB_AV7110_IR if INPUT_EVDEV=y
> > >This exists for the case when INPUT_EVDEV=y and DVB_AV7110=m, which is 
> > > fine
> > >   
> > > > +   select DVB_AV7110_IR if RC_CORE=DVB_AV7110 && (INPUT_EVDEV=y || 
> > > > INPUT_EVDEV=DVB_AV7110)
> > > 
> > > That's not exactly the same. For one thing it should not longer depend on
> > > INPUT_EVDEV=y.
> > > 
> > > Now if DVB_AV7110=m and RC_CORE=y is not allowed which should be (this is
> > > the case in Fedora default kernel config for example).  
> > 
> > My suggestion here is to stop using select here, using, instead
> > a depends on for DVB_AV7110_IR, e. g. something like (untested):
> > 
> > config DVB_AV7110_IR
> > bool
> > depends on RC_CORE && DVB_AV7110
> > default DVB_AV7110  

As I said, this was untested.

> Build will fail if RC_CORE=m && DVB_AV7110=y. So it should be
> 
> depends on RC_CORE=y || RC_CORE = DVB_AV7110

Works for me.

That's a lot cleaner and easier to understand than what
we currently have.

Thanks,
Mauro

Re: [PATCH] media: ttpci: Fix build error without RC_CORE

2019-06-12 Thread Sean Young 
On Wed, Jun 12, 2019 at 06:37:08AM -0300, Mauro Carvalho Chehab wrote:
> Em Wed, 12 Jun 2019 08:42:55 +0100
> Sean Young  escreveu:
> 
> > On Wed, Jun 12, 2019 at 11:43:10AM +0800, YueHaibing wrote:
> > > If RC_CORE is not set, building fails:
> > > 
> > > drivers/media/pci/ttpci/av7110_ir.o: In function `av7110_ir_init':
> > > av7110_ir.c:(.text+0x1b0): undefined reference to `rc_allocate_device'
> > > av7110_ir.c:(.text+0x2c1): undefined reference to `rc_register_device'
> > > av7110_ir.c:(.text+0x2dc): undefined reference to `rc_free_device'
> > > 
> > > Reported-by: Hulk Robot 
> > > Fixes: 71f49a8bf5c5 ("media: ttpci: use rc-core for the IR receiver")
> > > Signed-off-by: YueHaibing   
> > 
> > Thank you for spotting this and writing a patch.
> > 
> > > ---
> > >  drivers/media/pci/ttpci/Kconfig | 2 +-
> > >  1 file changed, 1 insertion(+), 1 deletion(-)
> > > 
> > > diff --git a/drivers/media/pci/ttpci/Kconfig 
> > > b/drivers/media/pci/ttpci/Kconfig
> > > index d96d4fa..b705631 100644
> > > --- a/drivers/media/pci/ttpci/Kconfig
> > > +++ b/drivers/media/pci/ttpci/Kconfig
> > > @@ -7,7 +7,7 @@ config DVB_AV7110
> > >   depends on DVB_CORE && PCI && I2C
> > >   select TTPCI_EEPROM
> > >   select VIDEO_SAA7146_VV
> > > - select DVB_AV7110_IR if INPUT_EVDEV=y || INPUT_EVDEV=DVB_AV7110  
> > 
> > This says if
> >  - select DVB_AV7110_IR if INPUT_EVDEV and DVB_AV7110 are both y or m
> >  - select DVB_AV7110_IR if INPUT_EVDEV=y
> >This exists for the case when INPUT_EVDEV=y and DVB_AV7110=m, which is 
> > fine
> > 
> > > + select DVB_AV7110_IR if RC_CORE=DVB_AV7110 && (INPUT_EVDEV=y || 
> > > INPUT_EVDEV=DVB_AV7110)  
> > 
> > That's not exactly the same. For one thing it should not longer depend on
> > INPUT_EVDEV=y.
> > 
> > Now if DVB_AV7110=m and RC_CORE=y is not allowed which should be (this is
> > the case in Fedora default kernel config for example).
> 
> My suggestion here is to stop using select here, using, instead
> a depends on for DVB_AV7110_IR, e. g. something like (untested):
> 
> config DVB_AV7110_IR
>   bool
>   depends on RC_CORE && DVB_AV7110
>   default DVB_AV7110

Build will fail if RC_CORE=m && DVB_AV7110=y. So it should be

depends on RC_CORE=y || RC_CORE = DVB_AV7110


Thanks,

Sean

Re: [PATCH] media: ttpci: Fix build error without RC_CORE

2019-06-12 Thread Mauro Carvalho Chehab 
Em Wed, 12 Jun 2019 08:42:55 +0100
Sean Young  escreveu:

> On Wed, Jun 12, 2019 at 11:43:10AM +0800, YueHaibing wrote:
> > If RC_CORE is not set, building fails:
> > 
> > drivers/media/pci/ttpci/av7110_ir.o: In function `av7110_ir_init':
> > av7110_ir.c:(.text+0x1b0): undefined reference to `rc_allocate_device'
> > av7110_ir.c:(.text+0x2c1): undefined reference to `rc_register_device'
> > av7110_ir.c:(.text+0x2dc): undefined reference to `rc_free_device'
> > 
> > Reported-by: Hulk Robot 
> > Fixes: 71f49a8bf5c5 ("media: ttpci: use rc-core for the IR receiver")
> > Signed-off-by: YueHaibing   
> 
> Thank you for spotting this and writing a patch.
> 
> > ---
> >  drivers/media/pci/ttpci/Kconfig | 2 +-
> >  1 file changed, 1 insertion(+), 1 deletion(-)
> > 
> > diff --git a/drivers/media/pci/ttpci/Kconfig 
> > b/drivers/media/pci/ttpci/Kconfig
> > index d96d4fa..b705631 100644
> > --- a/drivers/media/pci/ttpci/Kconfig
> > +++ b/drivers/media/pci/ttpci/Kconfig
> > @@ -7,7 +7,7 @@ config DVB_AV7110
> > depends on DVB_CORE && PCI && I2C
> > select TTPCI_EEPROM
> > select VIDEO_SAA7146_VV
> > -   select DVB_AV7110_IR if INPUT_EVDEV=y || INPUT_EVDEV=DVB_AV7110  
> 
> This says if
>  - select DVB_AV7110_IR if INPUT_EVDEV and DVB_AV7110 are both y or m
>  - select DVB_AV7110_IR if INPUT_EVDEV=y
>This exists for the case when INPUT_EVDEV=y and DVB_AV7110=m, which is fine
> 
> > +   select DVB_AV7110_IR if RC_CORE=DVB_AV7110 && (INPUT_EVDEV=y || 
> > INPUT_EVDEV=DVB_AV7110)  
> 
> That's not exactly the same. For one thing it should not longer depend on
> INPUT_EVDEV=y.
> 
> Now if DVB_AV7110=m and RC_CORE=y is not allowed which should be (this is
> the case in Fedora default kernel config for example).

My suggestion here is to stop using select here, using, instead
a depends on for DVB_AV7110_IR, e. g. something like (untested):

config DVB_AV7110_IR
bool
depends on RC_CORE && DVB_AV7110
default DVB_AV7110


> 
> > depends on VIDEO_DEV# dependencies of VIDEO_SAA7146_VV
> > select DVB_VES1820 if MEDIA_SUBDRV_AUTOSELECT
> > select DVB_VES1X93 if MEDIA_SUBDRV_AUTOSELECT
> > -- 
> > 2.7.4
> >   
> 
> Thanks,
> 
> Sean



Thanks,
Mauro

Re: [PATCH] media: ttpci: Fix build error without RC_CORE

2019-06-12 Thread Sean Young 
On Wed, Jun 12, 2019 at 11:43:10AM +0800, YueHaibing wrote:
> If RC_CORE is not set, building fails:
> 
> drivers/media/pci/ttpci/av7110_ir.o: In function `av7110_ir_init':
> av7110_ir.c:(.text+0x1b0): undefined reference to `rc_allocate_device'
> av7110_ir.c:(.text+0x2c1): undefined reference to `rc_register_device'
> av7110_ir.c:(.text+0x2dc): undefined reference to `rc_free_device'
> 
> Reported-by: Hulk Robot 
> Fixes: 71f49a8bf5c5 ("media: ttpci: use rc-core for the IR receiver")
> Signed-off-by: YueHaibing 

Thank you for spotting this and writing a patch.

> ---
>  drivers/media/pci/ttpci/Kconfig | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/media/pci/ttpci/Kconfig b/drivers/media/pci/ttpci/Kconfig
> index d96d4fa..b705631 100644
> --- a/drivers/media/pci/ttpci/Kconfig
> +++ b/drivers/media/pci/ttpci/Kconfig
> @@ -7,7 +7,7 @@ config DVB_AV7110
>   depends on DVB_CORE && PCI && I2C
>   select TTPCI_EEPROM
>   select VIDEO_SAA7146_VV
> - select DVB_AV7110_IR if INPUT_EVDEV=y || INPUT_EVDEV=DVB_AV7110

This says if
 - select DVB_AV7110_IR if INPUT_EVDEV and DVB_AV7110 are both y or m
 - select DVB_AV7110_IR if INPUT_EVDEV=y
   This exists for the case when INPUT_EVDEV=y and DVB_AV7110=m, which is fine

> + select DVB_AV7110_IR if RC_CORE=DVB_AV7110 && (INPUT_EVDEV=y || 
> INPUT_EVDEV=DVB_AV7110)

That's not exactly the same. For one thing it should not longer depend on
INPUT_EVDEV=y.

Now if DVB_AV7110=m and RC_CORE=y is not allowed which should be (this is
the case in Fedora default kernel config for example).

>   depends on VIDEO_DEV# dependencies of VIDEO_SAA7146_VV
>   select DVB_VES1820 if MEDIA_SUBDRV_AUTOSELECT
>   select DVB_VES1X93 if MEDIA_SUBDRV_AUTOSELECT
> -- 
> 2.7.4
> 

Thanks,

Sean

[PATCH] media: ttpci: Fix build error without RC_CORE

2019-06-11 Thread YueHaibing 
If RC_CORE is not set, building fails:

drivers/media/pci/ttpci/av7110_ir.o: In function `av7110_ir_init':
av7110_ir.c:(.text+0x1b0): undefined reference to `rc_allocate_device'
av7110_ir.c:(.text+0x2c1): undefined reference to `rc_register_device'
av7110_ir.c:(.text+0x2dc): undefined reference to `rc_free_device'

Reported-by: Hulk Robot 
Fixes: 71f49a8bf5c5 ("media: ttpci: use rc-core for the IR receiver")
Signed-off-by: YueHaibing 
---
 drivers/media/pci/ttpci/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/media/pci/ttpci/Kconfig b/drivers/media/pci/ttpci/Kconfig
index d96d4fa..b705631 100644
--- a/drivers/media/pci/ttpci/Kconfig
+++ b/drivers/media/pci/ttpci/Kconfig
@@ -7,7 +7,7 @@ config DVB_AV7110
depends on DVB_CORE && PCI && I2C
select TTPCI_EEPROM
select VIDEO_SAA7146_VV
-   select DVB_AV7110_IR if INPUT_EVDEV=y || INPUT_EVDEV=DVB_AV7110
+   select DVB_AV7110_IR if RC_CORE=DVB_AV7110 && (INPUT_EVDEV=y || 
INPUT_EVDEV=DVB_AV7110)
depends on VIDEO_DEV# dependencies of VIDEO_SAA7146_VV
select DVB_VES1820 if MEDIA_SUBDRV_AUTOSELECT
select DVB_VES1X93 if MEDIA_SUBDRV_AUTOSELECT
-- 
2.7.4