From mboxrd@z Thu Jan 1 00:00:00 1970 From: Sebastian Andrzej Siewior Subject: [PATCH 11/22] mfd/ti_am335x_tscadc: remove platform_data support Date: Wed, 5 Jun 2013 18:24:44 +0200 Message-ID: <1370449495-29981-12-git-send-email-bigeasy@linutronix.de> References: <1370449495-29981-1-git-send-email-bigeasy@linutronix.de> Return-path: Received: from www.linutronix.de ([62.245.132.108]:35314 "EHLO Galois.linutronix.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756398Ab3FEQ33 (ORCPT ); Wed, 5 Jun 2013 12:29:29 -0400 In-Reply-To: <1370449495-29981-1-git-send-email-bigeasy@linutronix.de> Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: Samuel Ortiz Cc: Felipe Balbi , linux-iio@vger.kernel.org, linux-input@vger.kernel.org, Dmitry Torokhov , Jonathan Cameron , Sebastian Andrzej Siewior This patch removes access to platform data mfd_tscadc_board because the platform is DT only. Signed-off-by: Sebastian Andrzej Siewior --- drivers/mfd/ti_am335x_tscadc.c | 23 ++++++----------------- 1 file changed, 6 insertions(+), 17 deletions(-) diff --git a/drivers/mfd/ti_am335x_tscadc.c b/drivers/mfd/ti_am335x_tscadc.c index e74e7e0..6b85459 100644 --- a/drivers/mfd/ti_am335x_tscadc.c +++ b/drivers/mfd/ti_am335x_tscadc.c @@ -25,8 +25,6 @@ #include #include -#include -#include static unsigned int tscadc_readl(struct ti_tscadc_dev *tsadc, unsigned int reg) { @@ -80,31 +78,22 @@ static int ti_tscadc_probe(struct platform_device *pdev) struct ti_tscadc_dev *tscadc; struct resource *res; struct clk *clk; - struct mfd_tscadc_board *pdata = pdev->dev.platform_data; struct device_node *node = pdev->dev.of_node; struct mfd_cell *cell; int err, ctrl; int clk_value, clock_rate; int tsc_wires = 0, adc_channels = 0, total_channels; - if (!pdata && !pdev->dev.of_node) { - dev_err(&pdev->dev, "Could not find platform data\n"); + if (!pdev->dev.of_node) { + dev_err(&pdev->dev, "Could not find valid DT data.\n"); return -EINVAL; } - if (pdev->dev.platform_data) { - if (pdata->tsc_init) - tsc_wires = pdata->tsc_init->wires; + node = of_get_child_by_name(pdev->dev.of_node, "tsc"); + of_property_read_u32(node, "ti,wires", &tsc_wires); - if (pdata->adc_init) - adc_channels = pdata->adc_init->adc_channels; - } else { - node = of_get_child_by_name(pdev->dev.of_node, "tsc"); - of_property_read_u32(node, "ti,wires", &tsc_wires); - - node = of_get_child_by_name(pdev->dev.of_node, "adc"); - of_property_read_u32(node, "ti,adc-channels", &adc_channels); - } + node = of_get_child_by_name(pdev->dev.of_node, "adc"); + of_property_read_u32(node, "ti,adc-channels", &adc_channels); total_channels = tsc_wires + adc_channels; -- 1.7.10.4