From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from relay.sgi.com (relay1.sgi.com [192.48.179.29]) by ozlabs.org (Postfix) with ESMTP id 64999B6F6F for ; Thu, 11 Aug 2011 00:33:08 +1000 (EST) Date: Wed, 10 Aug 2011 09:33:06 -0500 From: Robin Holt To: Robin Holt , Wolfgang Grandegger Subject: Re: [PATCH v10 3/5] [flexcan] Add of_match to platform_device definition. Message-ID: <20110810143306.GR4926@sgi.com> References: <1312945564-6626-1-git-send-email-holt@sgi.com> <1312945564-6626-4-git-send-email-holt@sgi.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii In-Reply-To: <1312945564-6626-4-git-send-email-holt@sgi.com> Cc: socketcan-core@lists.berlios.de, netdev@vger.kernel.org, PPC list , U Bhaskar-B22300 List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Tue, Aug 09, 2011 at 10:06:02PM -0500, Robin Holt wrote: > On powerpc, the OpenFirmware devices are not matched without specifying > an of_match array. Introduce that array as that is used for matching > on the Freescale P1010 processor. > > Signed-off-by: Robin Holt > To: Marc Kleine-Budde > Acked-by: Wolfgang Grandegger > To: U Bhaskar-B22300 > Cc: socketcan-core@lists.berlios.de > Cc: netdev@vger.kernel.org > Cc: PPC list > --- > drivers/net/can/flexcan.c | 13 ++++++++++++- > 1 files changed, 12 insertions(+), 1 deletions(-) > > diff --git a/drivers/net/can/flexcan.c b/drivers/net/can/flexcan.c > index 68cbe52..662f832 100644 > --- a/drivers/net/can/flexcan.c > +++ b/drivers/net/can/flexcan.c > @@ -1027,8 +1027,19 @@ static int __devexit flexcan_remove(struct platform_device *pdev) > return 0; > } > > +static struct of_device_id flexcan_of_match[] = { > + { > + .compatible = "fsl,flexcan", Let me make sure I have this correct. At this point, we would want it to be fsl,flexcan here. If, at some point, we find the i.MX-wonderful has diverged from the -p1010, we would, at that point in the code, use of_device_is_compatible to differentiate the two, correct? That would mean we should make no change to this patch for the fsl,flexcan-p1010, right? Robin