Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752277AbcDOMTu (ORCPT ); Fri, 15 Apr 2016 08:19:50 -0400 Received: from mga14.intel.com ([192.55.52.115]:64781 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751330AbcDOMTs (ORCPT ); Fri, 15 Apr 2016 08:19:48 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.24,487,1455004800"; d="scan'208";a="686760756" Date: Fri, 15 Apr 2016 15:19:35 +0300 From: Laurentiu Palcu To: Crestez Dan Leonard Cc: Mark Brown , linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org, Octavian Purdila , Daniel Baluta , Tiberiu Breana Subject: Re: [PATCH] spi: dln2: Pass of_node to spi master Message-ID: <20160415121935.GD2058@lpalcu-desk> References: <692686e5329a437499fbfb2c235e049979b415a3.1460722225.git.leonard.crestez@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <692686e5329a437499fbfb2c235e049979b415a3.1460722225.git.leonard.crestez@intel.com> User-Agent: Mutt/1.5.21 (2010-09-15) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1285 Lines: 37 On Fri, Apr 15, 2016 at 03:10:52PM +0300, Crestez Dan Leonard wrote: > This allows defining SPI devices connected to a DLN2 using devicetree. > > This already works for i2c because of a similar patch: > 3b10db23: i2c: dln2: set the device tree node of the adapter > > Signed-off-by: Crestez Dan Leonard Signed-off-by: Laurentiu Palcu > --- > drivers/spi/spi-dln2.c | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/drivers/spi/spi-dln2.c b/drivers/spi/spi-dln2.c > index 3b7d91d..4e8a862 100644 > --- a/drivers/spi/spi-dln2.c > +++ b/drivers/spi/spi-dln2.c > @@ -683,6 +683,7 @@ static int dln2_spi_probe(struct platform_device *pdev) > struct spi_master *master; > struct dln2_spi *dln2; > struct dln2_platform_data *pdata = dev_get_platdata(&pdev->dev); > + struct device *dev = &pdev->dev; > int ret; > > master = spi_alloc_master(&pdev->dev, sizeof(*dln2)); > @@ -700,6 +701,8 @@ static int dln2_spi_probe(struct platform_device *pdev) > } > > dln2->master = master; > + dln2->master->dev.parent = dev; > + dln2->master->dev.of_node = dev->of_node; > dln2->pdev = pdev; > dln2->port = pdata->port; > /* cs/mode can never be 0xff, so the first transfer will set them */ > -- > 2.5.5 >