diff mbox series

[v4,1/3] ACPI / PM: Export acpi_device_get_power() for use by modular build drivers

Message ID 20181011161444.328-2-hdegoede@redhat.com
State Superseded
Headers show
Series pwm: lpss: Check PWM powerstate after resume on Cherry Trail devices | expand

Commit Message

Hans de Goede Oct. 11, 2018, 4:14 p.m. UTC
Export acpi_device_get_power() for use by modular build drivers.

Signed-off-by: Hans de Goede <hdegoede@redhat.com>
---
Changes in v4:
-New patch in v4 of this patch-set
---
 drivers/acpi/device_pm.c | 1 +
 1 file changed, 1 insertion(+)

Comments

Andy Shevchenko Oct. 11, 2018, 5:14 p.m. UTC | #1
On Thu, Oct 11, 2018 at 06:14:42PM +0200, Hans de Goede wrote:
> Export acpi_device_get_power() for use by modular build drivers.
> 

non-GPL export is used to be consistent with setter counterpart, right?

Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
> ---
> Changes in v4:
> -New patch in v4 of this patch-set
> ---
>  drivers/acpi/device_pm.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
> index a7c2673ffd36..824ae985ad93 100644
> --- a/drivers/acpi/device_pm.c
> +++ b/drivers/acpi/device_pm.c
> @@ -126,6 +126,7 @@ int acpi_device_get_power(struct acpi_device *device, int *state)
>  
>  	return 0;
>  }
> +EXPORT_SYMBOL(acpi_device_get_power);
>  
>  static int acpi_dev_pm_explicit_set(struct acpi_device *adev, int state)
>  {
> -- 
> 2.19.0
>
Rafael J. Wysocki Oct. 11, 2018, 8:37 p.m. UTC | #2
On Thursday, October 11, 2018 6:14:42 PM CEST Hans de Goede wrote:
> Export acpi_device_get_power() for use by modular build drivers.
> 
> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
> ---
> Changes in v4:
> -New patch in v4 of this patch-set
> ---
>  drivers/acpi/device_pm.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
> index a7c2673ffd36..824ae985ad93 100644
> --- a/drivers/acpi/device_pm.c
> +++ b/drivers/acpi/device_pm.c
> @@ -126,6 +126,7 @@ int acpi_device_get_power(struct acpi_device *device, int *state)
>  
>  	return 0;
>  }
> +EXPORT_SYMBOL(acpi_device_get_power);
>  
>  static int acpi_dev_pm_explicit_set(struct acpi_device *adev, int state)
>  {
> 

Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Hans de Goede Oct. 12, 2018, 9:29 a.m. UTC | #3
Hi,

On 11-10-18 22:37, Rafael J. Wysocki wrote:
> On Thursday, October 11, 2018 6:14:42 PM CEST Hans de Goede wrote:
>> Export acpi_device_get_power() for use by modular build drivers.
>>
>> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
>> ---
>> Changes in v4:
>> -New patch in v4 of this patch-set
>> ---
>>   drivers/acpi/device_pm.c | 1 +
>>   1 file changed, 1 insertion(+)
>>
>> diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
>> index a7c2673ffd36..824ae985ad93 100644
>> --- a/drivers/acpi/device_pm.c
>> +++ b/drivers/acpi/device_pm.c
>> @@ -126,6 +126,7 @@ int acpi_device_get_power(struct acpi_device *device, int *state)
>>   
>>   	return 0;
>>   }
>> +EXPORT_SYMBOL(acpi_device_get_power);
>>   
>>   static int acpi_dev_pm_explicit_set(struct acpi_device *adev, int state)
>>   {
>>
> 
> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

Does this mean that you are ok with taking this patch
upstream through Thierry's PWM tree ?

Thierry, do you want me to resend the latest version of all my
outstanding PWM LPSS patches as a single series?

Regards,

Hans
Hans de Goede Oct. 12, 2018, 9:31 a.m. UTC | #4
Hi,

On 11-10-18 19:14, Andy Shevchenko wrote:
> On Thu, Oct 11, 2018 at 06:14:42PM +0200, Hans de Goede wrote:
>> Export acpi_device_get_power() for use by modular build drivers.
>>
> 
> non-GPL export is used to be consistent with setter counterpart, right?

Right.

> Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>

Thanks.

Regards,

Hans



> 
>> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
>> ---
>> Changes in v4:
>> -New patch in v4 of this patch-set
>> ---
>>   drivers/acpi/device_pm.c | 1 +
>>   1 file changed, 1 insertion(+)
>>
>> diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
>> index a7c2673ffd36..824ae985ad93 100644
>> --- a/drivers/acpi/device_pm.c
>> +++ b/drivers/acpi/device_pm.c
>> @@ -126,6 +126,7 @@ int acpi_device_get_power(struct acpi_device *device, int *state)
>>   
>>   	return 0;
>>   }
>> +EXPORT_SYMBOL(acpi_device_get_power);
>>   
>>   static int acpi_dev_pm_explicit_set(struct acpi_device *adev, int state)
>>   {
>> -- 
>> 2.19.0
>>
>
Rafael J. Wysocki Oct. 12, 2018, 9:35 a.m. UTC | #5
On Fri, Oct 12, 2018 at 11:29 AM Hans de Goede <hdegoede@redhat.com> wrote:
>
> Hi,
>
> On 11-10-18 22:37, Rafael J. Wysocki wrote:
> > On Thursday, October 11, 2018 6:14:42 PM CEST Hans de Goede wrote:
> >> Export acpi_device_get_power() for use by modular build drivers.
> >>
> >> Signed-off-by: Hans de Goede <hdegoede@redhat.com>
> >> ---
> >> Changes in v4:
> >> -New patch in v4 of this patch-set
> >> ---
> >>   drivers/acpi/device_pm.c | 1 +
> >>   1 file changed, 1 insertion(+)
> >>
> >> diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
> >> index a7c2673ffd36..824ae985ad93 100644
> >> --- a/drivers/acpi/device_pm.c
> >> +++ b/drivers/acpi/device_pm.c
> >> @@ -126,6 +126,7 @@ int acpi_device_get_power(struct acpi_device *device, int *state)
> >>
> >>      return 0;
> >>   }
> >> +EXPORT_SYMBOL(acpi_device_get_power);
> >>
> >>   static int acpi_dev_pm_explicit_set(struct acpi_device *adev, int state)
> >>   {
> >>
> >
> > Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
>
> Does this mean that you are ok with taking this patch
> upstream through Thierry's PWM tree ?

Yes, it does.

Thanks,
Rafael
diff mbox series

Patch

diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
index a7c2673ffd36..824ae985ad93 100644
--- a/drivers/acpi/device_pm.c
+++ b/drivers/acpi/device_pm.c
@@ -126,6 +126,7 @@  int acpi_device_get_power(struct acpi_device *device, int *state)
 
 	return 0;
 }
+EXPORT_SYMBOL(acpi_device_get_power);
 
 static int acpi_dev_pm_explicit_set(struct acpi_device *adev, int state)
 {