diff mbox

[v4,1/2] acpi: add acpi_preset_companion() stub

Message ID 1445505462-27915-2-git-send-email-dustin@cumulusnetworks.com
State Superseded
Headers show

Commit Message

Dustin Byford Oct. 22, 2015, 9:17 a.m. UTC
Add a stub for acpi_preset_companion().  Fixes build failures when
acpi_preset_companion() is used and CONFIG_ACPI is not set.

Signed-off-by: Dustin Byford <dustin@cumulusnetworks.com>
---
 include/linux/acpi.h | 6 ++++++
 1 file changed, 6 insertions(+)

Comments

Mika Westerberg Oct. 23, 2015, 8:33 a.m. UTC | #1
On Thu, Oct 22, 2015 at 02:17:41AM -0700, Dustin Byford wrote:
> Add a stub for acpi_preset_companion().  Fixes build failures when
> acpi_preset_companion() is used and CONFIG_ACPI is not set.
> 
> Signed-off-by: Dustin Byford <dustin@cumulusnetworks.com>
> ---
>  include/linux/acpi.h | 6 ++++++
>  1 file changed, 6 insertions(+)
> 
> diff --git a/include/linux/acpi.h b/include/linux/acpi.h
> index 51a96a8..66564f8 100644
> --- a/include/linux/acpi.h
> +++ b/include/linux/acpi.h
> @@ -505,6 +505,12 @@ static inline bool has_acpi_companion(struct device *dev)
>  	return false;
>  }
>  
> +static inline void acpi_preset_companion(struct device *dev,
> +					 struct acpi_device *parent, u64 addr)
> +{
> +	return;

This return is not needed.

Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>

> +}
> +
>  static inline const char *acpi_dev_name(struct acpi_device *adev)
>  {
>  	return NULL;
> -- 
> 2.1.4
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Rafael J. Wysocki Oct. 25, 2015, 1:40 p.m. UTC | #2
On Thu, Oct 22, 2015 at 11:17 AM, Dustin Byford
<dustin@cumulusnetworks.com> wrote:
> Add a stub for acpi_preset_companion().  Fixes build failures when
> acpi_preset_companion() is used and CONFIG_ACPI is not set.
>
> Signed-off-by: Dustin Byford <dustin@cumulusnetworks.com>

Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

> ---
>  include/linux/acpi.h | 6 ++++++
>  1 file changed, 6 insertions(+)
>
> diff --git a/include/linux/acpi.h b/include/linux/acpi.h
> index 51a96a8..66564f8 100644
> --- a/include/linux/acpi.h
> +++ b/include/linux/acpi.h
> @@ -505,6 +505,12 @@ static inline bool has_acpi_companion(struct device *dev)
>         return false;
>  }
>
> +static inline void acpi_preset_companion(struct device *dev,
> +                                        struct acpi_device *parent, u64 addr)
> +{
> +       return;
> +}
> +
>  static inline const char *acpi_dev_name(struct acpi_device *adev)
>  {
>         return NULL;
> --
> 2.1.4
>
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Rafael J. Wysocki Oct. 25, 2015, 3:01 p.m. UTC | #3
On Sunday, October 25, 2015 02:40:10 PM Rafael J. Wysocki wrote:
> On Thu, Oct 22, 2015 at 11:17 AM, Dustin Byford
> <dustin@cumulusnetworks.com> wrote:
> > Add a stub for acpi_preset_companion().  Fixes build failures when
> > acpi_preset_companion() is used and CONFIG_ACPI is not set.
> >
> > Signed-off-by: Dustin Byford <dustin@cumulusnetworks.com>
> 
> Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
> 
> > ---
> >  include/linux/acpi.h | 6 ++++++
> >  1 file changed, 6 insertions(+)
> >
> > diff --git a/include/linux/acpi.h b/include/linux/acpi.h
> > index 51a96a8..66564f8 100644
> > --- a/include/linux/acpi.h
> > +++ b/include/linux/acpi.h
> > @@ -505,6 +505,12 @@ static inline bool has_acpi_companion(struct device *dev)
> >         return false;
> >  }
> >
> > +static inline void acpi_preset_companion(struct device *dev,
> > +                                        struct acpi_device *parent, u64 addr)
> > +{
> > +       return;

But of course, the version without the return statement here is better.

> > +}
> > +
> >  static inline const char *acpi_dev_name(struct acpi_device *adev)
> >  {
> >         return NULL;

Thanks,
Rafael

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diff mbox

Patch

diff --git a/include/linux/acpi.h b/include/linux/acpi.h
index 51a96a8..66564f8 100644
--- a/include/linux/acpi.h
+++ b/include/linux/acpi.h
@@ -505,6 +505,12 @@  static inline bool has_acpi_companion(struct device *dev)
 	return false;
 }
 
+static inline void acpi_preset_companion(struct device *dev,
+					 struct acpi_device *parent, u64 addr)
+{
+	return;
+}
+
 static inline const char *acpi_dev_name(struct acpi_device *adev)
 {
 	return NULL;