linux-kernel - Re: [PATCH 1/3] ARM: tegra: Add AHB driver

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Message-Id: <201204231832.16268.arnd@arndb.de>
Date:	Mon, 23 Apr 2012 18:32:15 +0000
From:	Arnd Bergmann <arnd@...db.de>
To:	Stephen Warren <swarren@...dotorg.org>
Cc:	Hiroshi DOYU <hdoyu@...dia.com>, linux-tegra@...r.kernel.org,
	Colin Cross <ccross@...roid.com>,
	Olof Johansson <olof@...om.net>,
	Russell King <linux@....linux.org.uk>,
	linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 1/3] ARM: tegra: Add AHB driver

On Monday 23 April 2012, Stephen Warren wrote:
> I don't know whether it has to be early, but if this driver isn't going
> to be instantiated from device tree, I'd prefer it to be initialized by
> an explicit function call from the boards or common code rather than an
> initcall. It seems a lot easier to keep track of all the initialization
> by doing it explicitly. That said, it's quite possible this API couuld
> be called from say init_machine instead of init_early though.

Having it called from init_machine sounds ok, as long as it still
scans the device tree for the addresses rather than hardcoding.

	Arnd
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