From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from sauhun.de ([88.99.104.3]:45342 "EHLO pokefinder.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753544AbeDSOHL (ORCPT ); Thu, 19 Apr 2018 10:07:11 -0400 From: Wolfram Sang To: linux-kernel@vger.kernel.org Cc: linux-renesas-soc@vger.kernel.org, kernel-janitors@vger.kernel.org, Wolfram Sang , Lars-Peter Clausen , Michael Hennerich , Jonathan Cameron , Hartmut Knaack , Peter Meerwald-Stadler , Greg Kroah-Hartman , linux-iio@vger.kernel.org, devel@driverdev.osuosl.org Subject: [PATCH 48/61] staging: iio: adc: simplify getting .drvdata Date: Thu, 19 Apr 2018 16:06:18 +0200 Message-Id: <20180419140641.27926-49-wsa+renesas@sang-engineering.com> In-Reply-To: <20180419140641.27926-1-wsa+renesas@sang-engineering.com> References: <20180419140641.27926-1-wsa+renesas@sang-engineering.com> Sender: linux-iio-owner@vger.kernel.org List-Id: linux-iio@vger.kernel.org We should get drvdata from struct device directly. Going via platform_device is an unneeded step back and forth. Signed-off-by: Wolfram Sang --- Build tested only. buildbot is happy. Please apply individually. drivers/staging/iio/adc/ad7606_par.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/drivers/staging/iio/adc/ad7606_par.c b/drivers/staging/iio/adc/ad7606_par.c index 3eb6f8f312dd..a34c2a1d5373 100644 --- a/drivers/staging/iio/adc/ad7606_par.c +++ b/drivers/staging/iio/adc/ad7606_par.c @@ -18,8 +18,7 @@ static int ad7606_par16_read_block(struct device *dev, int count, void *buf) { - struct platform_device *pdev = to_platform_device(dev); - struct iio_dev *indio_dev = platform_get_drvdata(pdev); + struct iio_dev *indio_dev = dev_get_drvdata(dev); struct ad7606_state *st = iio_priv(indio_dev); insw((unsigned long)st->base_address, buf, count); @@ -34,8 +33,7 @@ static const struct ad7606_bus_ops ad7606_par16_bops = { static int ad7606_par8_read_block(struct device *dev, int count, void *buf) { - struct platform_device *pdev = to_platform_device(dev); - struct iio_dev *indio_dev = platform_get_drvdata(pdev); + struct iio_dev *indio_dev = dev_get_drvdata(dev); struct ad7606_state *st = iio_priv(indio_dev); insb((unsigned long)st->base_address, buf, count * 2); -- 2.11.0