linux-kernel - Re: [PATCH v4 1/2] i2c: qup: add ACPI support

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Message-ID: <5768051E.3020008@codeaurora.org>
Date:	Mon, 20 Jun 2016 10:00:46 -0500
From:	Timur Tabi <timur@...eaurora.org>
To:	Mika Westerberg <mika.westerberg@...ux.intel.com>,
	Wolfram Sang <wsa@...-dreams.de>
Cc:	Austin Christ <austinwc@...eaurora.org>, linux-i2c@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-arm-msm@...r.kernel.org,
	rruigrok@...eaurora.org, cov@...eaurora.org, nkaje@...eaurora.org,
	linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH v4 1/2] i2c: qup: add ACPI support

Mika Westerberg wrote:
> Use has_acpi_companion() if you need to.

Is has_acpi_companion() the preferred alternative to ACPI_HANDLE()?  We 
frequently need to write code that does something different on ACPI vs 
DT, and there doesn't appear to be much consistency on how that's handled.

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