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From: Kefeng Wang <wangkefeng.wang@huawei.com>
To: <linux-kernel@vger.kernel.org>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>,
	Kefeng Wang <wangkefeng.wang@huawei.com>,
	Ludovic Desroches <ludovic.desroches@microchip.com>,
	Jonathan Cameron <Jonathan.Cameron@huawei.com>,
	<linux-iio@vger.kernel.org>
Subject: [PATCH next 08/25] iio: adc: at91: Use dev_get_drvdata()
Date: Tue, 23 Apr 2019 15:50:03 +0800	[thread overview]
Message-ID: <20190423075020.173734-9-wangkefeng.wang@huawei.com> (raw)
In-Reply-To: <20190423075020.173734-1-wangkefeng.wang@huawei.com>

Using dev_get_drvdata directly.

Cc: Ludovic Desroches <ludovic.desroches@microchip.com>
Cc: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Cc: linux-iio@vger.kernel.org
Signed-off-by: Kefeng Wang <wangkefeng.wang@huawei.com>
---
 drivers/iio/adc/at91-sama5d2_adc.c | 12 ++++--------
 drivers/iio/adc/at91_adc.c         |  4 ++--
 2 files changed, 6 insertions(+), 10 deletions(-)

diff --git a/drivers/iio/adc/at91-sama5d2_adc.c b/drivers/iio/adc/at91-sama5d2_adc.c
index d5ea84cf6460..a3a4ca946308 100644
--- a/drivers/iio/adc/at91-sama5d2_adc.c
+++ b/drivers/iio/adc/at91-sama5d2_adc.c
@@ -1586,8 +1586,7 @@ static void at91_adc_hw_init(struct at91_adc_state *st)
 static ssize_t at91_adc_get_fifo_state(struct device *dev,
 				       struct device_attribute *attr, char *buf)
 {
-	struct iio_dev *indio_dev =
-			platform_get_drvdata(to_platform_device(dev));
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct at91_adc_state *st = iio_priv(indio_dev);
 
 	return scnprintf(buf, PAGE_SIZE, "%d\n", !!st->dma_st.dma_chan);
@@ -1596,8 +1595,7 @@ static ssize_t at91_adc_get_fifo_state(struct device *dev,
 static ssize_t at91_adc_get_watermark(struct device *dev,
 				      struct device_attribute *attr, char *buf)
 {
-	struct iio_dev *indio_dev =
-			platform_get_drvdata(to_platform_device(dev));
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct at91_adc_state *st = iio_priv(indio_dev);
 
 	return scnprintf(buf, PAGE_SIZE, "%d\n", st->dma_st.watermark);
@@ -1849,8 +1847,7 @@ static int at91_adc_remove(struct platform_device *pdev)
 
 static __maybe_unused int at91_adc_suspend(struct device *dev)
 {
-	struct iio_dev *indio_dev =
-			platform_get_drvdata(to_platform_device(dev));
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct at91_adc_state *st = iio_priv(indio_dev);
 
 	/*
@@ -1870,8 +1867,7 @@ static __maybe_unused int at91_adc_suspend(struct device *dev)
 
 static __maybe_unused int at91_adc_resume(struct device *dev)
 {
-	struct iio_dev *indio_dev =
-			platform_get_drvdata(to_platform_device(dev));
+	struct iio_dev *indio_dev = dev_get_drvdata(dev);
 	struct at91_adc_state *st = iio_priv(indio_dev);
 	int ret;
 
diff --git a/drivers/iio/adc/at91_adc.c b/drivers/iio/adc/at91_adc.c
index 596841a3c4db..1aa8af3491fd 100644
--- a/drivers/iio/adc/at91_adc.c
+++ b/drivers/iio/adc/at91_adc.c
@@ -1360,7 +1360,7 @@ static int at91_adc_remove(struct platform_device *pdev)
 #ifdef CONFIG_PM_SLEEP
 static int at91_adc_suspend(struct device *dev)
 {
-	struct iio_dev *idev = platform_get_drvdata(to_platform_device(dev));
+	struct iio_dev *idev = dev_get_drvdata(dev);
 	struct at91_adc_state *st = iio_priv(idev);
 
 	pinctrl_pm_select_sleep_state(dev);
@@ -1371,7 +1371,7 @@ static int at91_adc_suspend(struct device *dev)
 
 static int at91_adc_resume(struct device *dev)
 {
-	struct iio_dev *idev = platform_get_drvdata(to_platform_device(dev));
+	struct iio_dev *idev = dev_get_drvdata(dev);
 	struct at91_adc_state *st = iio_priv(idev);
 
 	clk_prepare_enable(st->clk);
-- 
2.20.1


  parent reply	other threads:[~2019-04-23  7:40 UTC|newest]

Thread overview: 79+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-23  7:49 [PATCH next 00/25] cleanup: use dev_get_drvdata() directly Kefeng Wang
2019-04-23  7:49 ` [PATCH next 01/25] ACPI / DPTF: Use dev_get_drvdata() Kefeng Wang
2019-04-23  7:49   ` Kefeng Wang
2019-05-01 10:13   ` Rafael J. Wysocki
2019-04-23  7:49 ` [PATCH next 02/25] crypto: picoxcell: " Kefeng Wang
2019-04-23  7:49   ` Kefeng Wang
2019-05-03  6:09   ` Herbert Xu
2019-05-03  6:09     ` Herbert Xu
2019-04-23  7:49 ` [PATCH next 04/25] drm/exynos: " Kefeng Wang
2019-04-23  7:49   ` Kefeng Wang
2019-04-23  7:50 ` [PATCH next 05/25] drm/msm: " Kefeng Wang
2019-04-23  7:50   ` Kefeng Wang
2019-04-23  7:50 ` [PATCH next 06/25] drm/omap: " Kefeng Wang
2019-04-23  7:50   ` Kefeng Wang
2019-05-28 10:57   ` Tomi Valkeinen
2019-05-28 10:57     ` Tomi Valkeinen
2019-04-23  7:50 ` [PATCH next 07/25] hwmon: s3c: " Kefeng Wang
2019-04-23 13:43   ` Guenter Roeck
2019-04-23  7:50 ` Kefeng Wang [this message]
2019-04-27 12:07   ` [PATCH next 08/25] iio: adc: at91: " Jonathan Cameron
2019-04-23  7:50 ` [PATCH next 09/25] input: keyboard: " Kefeng Wang
2019-04-23  7:50   ` Kefeng Wang
2019-04-23  8:44   ` Dmitry Torokhov
2019-04-23  7:50 ` [PATCH next 10/25] input: misc: " Kefeng Wang
2019-04-23  7:50   ` Kefeng Wang
2019-04-23  7:50 ` [PATCH next 11/25] input: mouse: " Kefeng Wang
2019-04-23  7:50   ` Kefeng Wang
2019-04-23  7:50 ` [PATCH next 12/25] input: touchscreen: " Kefeng Wang
2019-04-23  7:50   ` Kefeng Wang
2019-04-23  7:50 ` [PATCH next 13/25] iommu/omap: " Kefeng Wang
2019-04-23  7:50   ` Kefeng Wang
2019-04-23  7:50   ` Kefeng Wang
2019-04-26 14:49   ` Joerg Roedel
2019-04-26 14:49     ` Joerg Roedel
2019-04-23  7:50 ` [PATCH next 14/25] mailbox: bcm-flexrm-mailbox: " Kefeng Wang
2019-04-23  7:50 ` [PATCH next 15/25] media: platform: " Kefeng Wang
2019-05-24 12:58   ` Mauro Carvalho Chehab
2019-04-23  7:50 ` [PATCH next 16/25] mfd: " Kefeng Wang
2019-04-23  7:50   ` Kefeng Wang
2019-05-08 10:32   ` Lee Jones
2019-05-08 13:52     ` [PATCH next v2] " Kefeng Wang
2019-05-09  6:14       ` Lee Jones
2019-05-09 14:23         ` [PATCH next v3] " Kefeng Wang
2019-05-10  7:02           ` Lee Jones
2019-04-23  7:50 ` [PATCH next 17/25] mmc: omap_hsmmc: " Kefeng Wang
2019-04-23  7:50   ` Kefeng Wang
2019-04-29 10:45   ` Ulf Hansson
2019-04-23  7:50 ` [PATCH next 18/25] net: can: " Kefeng Wang
2019-04-23  7:50 ` [PATCH next 19/25] net: calxedaxgmac: " Kefeng Wang
2019-04-23  7:50 ` [PATCH next 20/25] platform/x86: asus-wmi: " Kefeng Wang
2019-04-23  7:50   ` Kefeng Wang
2019-05-06  9:01   ` Andy Shevchenko
2019-04-23  7:50 ` [PATCH next 21/25] rtc: " Kefeng Wang
2019-04-26 18:52   ` Alexandre Belloni
2019-04-23  7:50 ` [PATCH next 22/25] media: staging/imx7: " Kefeng Wang
2019-04-23  8:34   ` Rui Miguel Silva
2019-04-23  7:50 ` [PATCH next 23/25] thermal: " Kefeng Wang
2019-04-23  7:50   ` Kefeng Wang
2019-04-29  3:47   ` Zhang Rui
2019-04-29  6:55     ` Kefeng Wang
2019-04-29  6:55       ` Kefeng Wang
2019-04-23  7:50 ` [PATCH next 24/25] usb: musb: dsps: " Kefeng Wang
2019-04-23  7:50   ` [next,24/25] " Kefeng Wang
2019-04-23  7:50 ` [PATCH next 25/25] video: fbdev: " Kefeng Wang
2019-04-23  7:50   ` Kefeng Wang
2019-04-23  7:50   ` Kefeng Wang
2019-05-06 13:48   ` Bartlomiej Zolnierkiewicz
2019-05-06 13:48     ` Bartlomiej Zolnierkiewicz
2019-05-06 13:48     ` Bartlomiej Zolnierkiewicz
2019-04-23  7:49 [next,03/25] dmaengine: " Kefeng Wang
2019-04-23  7:49 ` [PATCH next 03/25] " Kefeng Wang
2019-04-26 11:52 [next,03/25] " Vinod Koul
2019-04-26 11:52 ` [PATCH next 03/25] " Vinod Koul
2019-04-28  4:00 [next,v2,1/2] dmaengine: bcm-sba-raid: " Kefeng Wang
2019-04-28  4:00 ` [PATCH next v2 1/2] " Kefeng Wang
2019-04-28  4:00 [next,v2,2/2] dmaengine: nbpfaxi: " Kefeng Wang
2019-04-28  4:00 ` [PATCH next v2 2/2] " Kefeng Wang
2019-04-29  5:17 [next,v2,1/2] dmaengine: bcm-sba-raid: " Vinod Koul
2019-04-29  5:17 ` [PATCH next v2 1/2] " Vinod Koul

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