From mboxrd@z Thu Jan 1 00:00:00 1970 From: Jingoo Han Subject: [PATCH 2/3] Input: ad7877 - use spi_get_drvdata() and spi_set_drvdata() Date: Sat, 06 Apr 2013 15:46:55 +0900 Message-ID: <001e01ce3292$8768f620$963ae260$%han@samsung.com> References: <001d01ce3292$746da5c0$5d48f140$%han@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Return-path: Received: from mailout4.samsung.com ([203.254.224.34]:61272 "EHLO mailout4.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754607Ab3DFGq5 (ORCPT ); Sat, 6 Apr 2013 02:46:57 -0400 Received: from epcpsbgr3.samsung.com (u143.gpu120.samsung.co.kr [203.254.230.143]) by mailout4.samsung.com (Oracle Communications Messaging Server 7u4-24.01 (7.0.4.24.0) 64bit (built Nov 17 2011)) with ESMTP id <0MKT00DYGMU786D0@mailout4.samsung.com> for linux-input@vger.kernel.org; Sat, 06 Apr 2013 15:46:56 +0900 (KST) In-reply-to: <001d01ce3292$746da5c0$5d48f140$%han@samsung.com> Content-language: ko Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: 'Dmitry Torokhov' Cc: 'Dmitry Torokhov' , linux-input@vger.kernel.org, 'Jingoo Han' Use the wrapper functions for getting and setting the driver data using spi_device instead of using dev_{get|set}_drvdata with &spi->dev, so we can directly pass a struct spi_device. Signed-off-by: Jingoo Han --- drivers/input/touchscreen/ad7877.c | 10 +++++----- 1 files changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/input/touchscreen/ad7877.c b/drivers/input/touchscreen/ad7877.c index 23fa829b8..f3a174a 100644 --- a/drivers/input/touchscreen/ad7877.c +++ b/drivers/input/touchscreen/ad7877.c @@ -273,7 +273,7 @@ static int ad7877_write(struct spi_device *spi, u16 reg, u16 val) static int ad7877_read_adc(struct spi_device *spi, unsigned command) { - struct ad7877 *ts = dev_get_drvdata(&spi->dev); + struct ad7877 *ts = spi_get_drvdata(spi); struct ser_req *req; int status; int sample; @@ -720,7 +720,7 @@ static int ad7877_probe(struct spi_device *spi) goto err_free_mem; } - dev_set_drvdata(&spi->dev, ts); + spi_set_drvdata(spi, ts); ts->spi = spi; ts->input = input_dev; @@ -806,13 +806,13 @@ err_free_irq: err_free_mem: input_free_device(input_dev); kfree(ts); - dev_set_drvdata(&spi->dev, NULL); + spi_set_drvdata(spi, NULL); return err; } static int ad7877_remove(struct spi_device *spi) { - struct ad7877 *ts = dev_get_drvdata(&spi->dev); + struct ad7877 *ts = spi_get_drvdata(spi); sysfs_remove_group(&spi->dev.kobj, &ad7877_attr_group); @@ -823,7 +823,7 @@ static int ad7877_remove(struct spi_device *spi) kfree(ts); dev_dbg(&spi->dev, "unregistered touchscreen\n"); - dev_set_drvdata(&spi->dev, NULL); + spi_set_drvdata(spi, NULL); return 0; } -- 1.7.2.5