linux-kernel - Re: [PATCH v5 1/2] acpi: add acpi_preset

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Date:	Sat, 24 Oct 2015 18:41:24 +0200
From:	Wolfram Sang <wsa@...-dreams.de>
To:	Dustin Byford <dustin@...ulusnetworks.com>
Cc:	Mika Westerberg <mika.westerberg@...ux.intel.com>,
	Jarkko Nikula <jarkko.nikula@...ux.intel.com>,
	Jean Delvare <jdelvare@...e.com>,
	Andy Shevchenko <andriy.shevchenko@...ux.intel.com>,
	rjw@...ysocki.net, linux-i2c@...r.kernel.org,
	linux-acpi@...r.kernel.org, linux-kernel@...r.kernel.org,
	"Puustinen, Ismo" <ismo.puustinen@...el.com>
Subject: Re: [PATCH v5 1/2] acpi: add acpi_preset_companion() stub

On Fri, Oct 23, 2015 at 12:27:06PM -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.
> 
> Acked-by: Mika Westerberg <mika.westerberg@...ux.intel.com>
> Signed-off-by: Dustin Byford <dustin@...ulusnetworks.com>

Waiting for Rafael's ack here...

> ---
>  include/linux/acpi.h | 5 +++++
>  1 file changed, 5 insertions(+)
> 
> diff --git a/include/linux/acpi.h b/include/linux/acpi.h
> index 43856d1..43b55e7 100644
> --- a/include/linux/acpi.h
> +++ b/include/linux/acpi.h
> @@ -477,6 +477,11 @@ 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)
> +{
> +}
> +
>  static inline const char *acpi_dev_name(struct acpi_device *adev)
>  {
>  	return NULL;
> -- 
> 2.1.4
> 

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