From: linux@arm.linux.org.uk (Russell King - ARM Linux)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 1/2] mfd: max8925: request resource region
Date: Mon, 7 May 2012 08:58:00 +0100 [thread overview]
Message-ID: <20120507075800.GL26481@n2100.arm.linux.org.uk> (raw)
In-Reply-To: <1336360249-29963-1-git-send-email-haojian.zhuang@gmail.com>
On Mon, May 07, 2012 at 11:10:48AM +0800, Haojian Zhuang wrote:
> If resource region isn't requested, component devices will fail to request
> their resources.
>
> Signed-off-by: Haojian Zhuang <haojian.zhuang@gmail.com>
This looks wrong.
This driver looks broken. IO regions are for PC IO stuff, not for I2C
buses. There is no resource reservation system in the kernel for
registers on I2C devices.
next prev parent reply other threads:[~2012-05-07 7:58 UTC|newest]
Thread overview: 41+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-05-07 3:10 [PATCH 1/2] mfd: max8925: request resource region Haojian Zhuang
2012-05-07 3:10 ` [PATCH 2/2] ARM: mmp: add io head file Haojian Zhuang
2012-05-07 9:23 ` Arnd Bergmann
2012-05-07 7:58 ` Russell King - ARM Linux [this message]
2012-05-07 8:18 ` [PATCH 1/2] mfd: max8925: request resource region Haojian Zhuang
2012-05-07 8:59 ` Russell King - ARM Linux
2012-05-07 9:01 ` Mark Brown
2012-05-07 9:08 ` Russell King - ARM Linux
2012-05-07 9:47 ` Mark Brown
2012-05-07 10:14 ` Arnd Bergmann
2012-05-07 10:23 ` Haojian Zhuang
2012-05-07 11:21 ` Arnd Bergmann
2012-05-07 11:29 ` Mark Brown
[not found] ` <201205071319.48768.arnd@arndb.de>
2012-05-07 14:02 ` Samuel Ortiz
2012-05-07 14:15 ` Mark Brown
2012-05-07 15:15 ` Arnd Bergmann
2012-05-07 15:28 ` Mark Brown
2012-05-07 10:37 ` Mark Brown
[not found] ` <201205071314.51886.arnd@arndb.de>
2012-05-07 14:06 ` Mark Brown
2012-05-07 15:09 ` Arnd Bergmann
2012-05-07 15:17 ` Mark Brown
2012-05-07 19:26 ` Arnd Bergmann
2012-05-07 19:58 ` Mark Brown
2012-05-08 8:17 ` Mark Brown
2012-05-08 14:44 ` Arnd Bergmann
2012-05-08 15:31 ` Mark Brown
2012-05-09 12:43 ` Arnd Bergmann
2012-05-09 14:13 ` Mark Brown
2012-05-09 14:19 ` Arnd Bergmann
2012-05-09 14:42 ` Mark Brown
2012-05-09 15:03 ` Arnd Bergmann
2012-05-09 15:28 ` Mark Brown
2012-05-09 16:27 ` Arnd Bergmann
2012-05-09 16:18 ` Russell King - ARM Linux
2012-05-09 16:30 ` Mark Brown
2012-05-09 16:07 ` Russell King - ARM Linux
2012-05-09 16:26 ` Arnd Bergmann
2012-05-09 16:27 ` Russell King - ARM Linux
2012-05-07 18:57 ` Russell King - ARM Linux
2012-05-07 19:27 ` Mark Brown
2012-05-07 8:12 ` Samuel Ortiz
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