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From: Wolfgang Grandegger <wg@grandegger.com>
To: Hui Wang <jason77.wang@gmail.com>
Cc: mkl@pengutronix.de, davem@davemloft.net, shawn.guo@linaro.org,
	linux-can@vger.kernel.org
Subject: Re: [PATCH 1/4] can: flexcan: use be32_to_cpup to handle the value of dt entry
Date: Wed, 27 Jun 2012 11:07:50 +0200	[thread overview]
Message-ID: <4FEACD66.3020709@grandegger.com> (raw)
In-Reply-To: <1340785161-3598-2-git-send-email-jason77.wang@gmail.com>

On 06/27/2012 10:19 AM, Hui Wang wrote:
> The freescale arm i.MX series platform can support this driver, and
> usually the arm cpu works in the little endian mode by default, while
> device tree entry value is stored in big endian format, we should use
> be32_to_cpup() to handle them, after modification, it can work well
> both on the le cpu and be cpu.

Oops, that reminds me that other Linux-CAN (of-)drivers do require a
similar fix to work on little endian platforms. Not your business, of
course.

Wolfgang.


      parent reply	other threads:[~2012-06-27  9:08 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-06-27  8:19 [PATCH 0/4] can: flexcan: upgrade the flexcan.c to support i.MX6 Hui Wang
2012-06-27  8:19 ` [PATCH 1/4] can: flexcan: use be32_to_cpup to handle the value of dt entry Hui Wang
2012-06-27  8:19   ` [PATCH 2/4] can: flexcan: add hardware controller version support Hui Wang
2012-06-27  8:19     ` [PATCH 3/4] can: flexcan: add ipg and ser clocks support Hui Wang
2012-06-27  8:19       ` [PATCH 4/4] can: flexcan: add transceiver switch support when use device tree Hui Wang
2012-06-27  8:26         ` Marc Kleine-Budde
2012-06-27  9:55           ` Hui Wang
2012-06-27 10:02             ` Marc Kleine-Budde
2012-06-27 11:22             ` Shawn Guo
2012-06-27 11:46               ` Marc Kleine-Budde
2012-06-28  1:53               ` Hui Wang
2012-06-27  8:45       ` [PATCH 3/4] can: flexcan: add ipg and ser clocks support Marc Kleine-Budde
2012-06-27  8:27     ` [PATCH 2/4] can: flexcan: add hardware controller version support Marc Kleine-Budde
2012-06-27  8:56       ` Wolfgang Grandegger
2012-06-27  9:43         ` Wolfgang Grandegger
2012-06-27  9:51           ` Marc Kleine-Budde
2012-06-27 10:13             ` Hui Wang
2012-06-27 10:24               ` Marc Kleine-Budde
2012-06-27 10:57               ` Wolfgang Grandegger
2012-06-27  8:38   ` [PATCH 1/4] can: flexcan: use be32_to_cpup to handle the value of dt entry Marc Kleine-Budde
2012-06-27  9:07   ` Wolfgang Grandegger [this message]

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