linux-kernel - Re: [PATCH] PNP / ACPI: Use ACPI_COMPANION

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Message-ID: <20150313153416.GS1563@lahna.fi.intel.com>
Date:	Fri, 13 Mar 2015 17:34:16 +0200
From:	Mika Westerberg <mika.westerberg@...ux.intel.com>
To:	"Rafael J. Wysocki" <rjw@...ysocki.net>
Cc:	ACPI Devel Maling List <linux-acpi@...r.kernel.org>,
	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
	Bjorn Helgaas <bhelgaas@...gle.com>
Subject: Re: [PATCH] PNP / ACPI: Use ACPI_COMPANION_SET() during
 initialization

On Fri, Mar 13, 2015 at 01:45:49AM +0100, Rafael J. Wysocki wrote:
> From: Rafael J. Wysocki <rafael.j.wysocki@...el.com>
> 
> pnpacpi_add_device() calls acpi_bind_one() on an already registered
> device, which is a mistake, but it can initialize the ACPI companion
> field of the struct device to be registered using ACPI_COMPANION_SET()
> instead, so make it do that.
> 
> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@...el.com>

Makes sense.

Reviewed-by: Mika Westerberg <mika.westerberg@...ux.intel.com>
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