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From: Geliang Tang <geliangtang@163.com>
To: Mark Brown <broonie@kernel.org>,
	Moritz Fischer <moritz.fischer@ettus.com>
Cc: Geliang Tang <geliangtang@163.com>,
	linux-spi@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH 1/2] spi: cadence: use to_platform_device()
Date: Wed, 30 Dec 2015 22:57:35 +0800	[thread overview]
Message-ID: <eba9c4fde1cf48cc56afba6275a4efdda998cbbe.1451485340.git.geliangtang@163.com> (raw)
In-Reply-To: <CAAtXAHd_Xp4WbXMSY5QVLT7cYnpbzObf5UHCnuzh64LgOBER3Q@mail.gmail.com>

Use to_platform_device() instead of open-coding it.

Signed-off-by: Geliang Tang <geliangtang@163.com>
Reviewed-by: Moritz Fischer <moritz.fischer@ettus.com>
---
 drivers/spi/spi-cadence.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c
index 5a67498..121a413 100644
--- a/drivers/spi/spi-cadence.c
+++ b/drivers/spi/spi-cadence.c
@@ -617,8 +617,7 @@ static int cdns_spi_remove(struct platform_device *pdev)
  */
 static int __maybe_unused cdns_spi_suspend(struct device *dev)
 {
-	struct platform_device *pdev = container_of(dev,
-			struct platform_device, dev);
+	struct platform_device *pdev = to_platform_device(dev);
 	struct spi_master *master = platform_get_drvdata(pdev);
 	struct cdns_spi *xspi = spi_master_get_devdata(master);
 
@@ -641,8 +640,7 @@ static int __maybe_unused cdns_spi_suspend(struct device *dev)
  */
 static int __maybe_unused cdns_spi_resume(struct device *dev)
 {
-	struct platform_device *pdev = container_of(dev,
-			struct platform_device, dev);
+	struct platform_device *pdev = to_platform_device(dev);
 	struct spi_master *master = platform_get_drvdata(pdev);
 	struct cdns_spi *xspi = spi_master_get_devdata(master);
 	int ret = 0;
-- 
2.5.0



WARNING: multiple messages have this Message-ID (diff)
From: Geliang Tang <geliangtang-9Onoh4P/yGk@public.gmane.org>
To: Mark Brown <broonie-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	Moritz Fischer
	<moritz.fischer-+aYTwkv1SeIAvxtiuMwx3w@public.gmane.org>
Cc: Geliang Tang <geliangtang-9Onoh4P/yGk@public.gmane.org>,
	linux-spi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Subject: [PATCH 1/2] spi: cadence: use to_platform_device()
Date: Wed, 30 Dec 2015 22:57:35 +0800	[thread overview]
Message-ID: <eba9c4fde1cf48cc56afba6275a4efdda998cbbe.1451485340.git.geliangtang@163.com> (raw)
In-Reply-To: <CAAtXAHd_Xp4WbXMSY5QVLT7cYnpbzObf5UHCnuzh64LgOBER3Q-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>

Use to_platform_device() instead of open-coding it.

Signed-off-by: Geliang Tang <geliangtang-9Onoh4P/yGk@public.gmane.org>
Reviewed-by: Moritz Fischer <moritz.fischer-+aYTwkv1SeIAvxtiuMwx3w@public.gmane.org>
---
 drivers/spi/spi-cadence.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/spi/spi-cadence.c b/drivers/spi/spi-cadence.c
index 5a67498..121a413 100644
--- a/drivers/spi/spi-cadence.c
+++ b/drivers/spi/spi-cadence.c
@@ -617,8 +617,7 @@ static int cdns_spi_remove(struct platform_device *pdev)
  */
 static int __maybe_unused cdns_spi_suspend(struct device *dev)
 {
-	struct platform_device *pdev = container_of(dev,
-			struct platform_device, dev);
+	struct platform_device *pdev = to_platform_device(dev);
 	struct spi_master *master = platform_get_drvdata(pdev);
 	struct cdns_spi *xspi = spi_master_get_devdata(master);
 
@@ -641,8 +640,7 @@ static int __maybe_unused cdns_spi_suspend(struct device *dev)
  */
 static int __maybe_unused cdns_spi_resume(struct device *dev)
 {
-	struct platform_device *pdev = container_of(dev,
-			struct platform_device, dev);
+	struct platform_device *pdev = to_platform_device(dev);
 	struct spi_master *master = platform_get_drvdata(pdev);
 	struct cdns_spi *xspi = spi_master_get_devdata(master);
 	int ret = 0;
-- 
2.5.0


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  reply	other threads:[~2015-12-30 14:58 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-12-27 13:15 [PATCH 01/10] PM / devfreq: exynos: use to_platform_device() Geliang Tang
2015-12-27 13:15 ` Geliang Tang
2015-12-27 13:15 ` [PATCH 02/10] spi: cadence, zynq: " Geliang Tang
2015-12-27 13:15   ` Geliang Tang
2015-12-27 13:15   ` Geliang Tang
2015-12-29 18:01   ` Moritz Fischer
2015-12-29 18:01     ` Moritz Fischer
2015-12-29 18:01     ` Moritz Fischer
2015-12-30 14:57     ` Geliang Tang [this message]
2015-12-30 14:57       ` [PATCH 1/2] spi: cadence: " Geliang Tang
2015-12-30 14:57       ` [PATCH 2/2] spi: zynq: " Geliang Tang
2015-12-30 14:57         ` Geliang Tang
2015-12-30 14:57         ` Geliang Tang
     [not found]         ` <917c5adcc61a2a9e6390c0fe54445aa7c8642462.1451485340.git.geliangtang-9Onoh4P/yGk@public.gmane.org>
2016-01-05 12:33           ` Applied "spi: zynq: use to_platform_device()" to the spi tree Mark Brown
2015-12-30 17:02       ` [PATCH 1/2] spi: cadence: use to_platform_device() Mark Brown
2015-12-30 17:02         ` Mark Brown
     [not found]       ` <eba9c4fde1cf48cc56afba6275a4efdda998cbbe.1451485340.git.geliangtang-9Onoh4P/yGk@public.gmane.org>
2016-01-05 12:33         ` Applied "spi: cadence: use to_platform_device()" to the spi tree Mark Brown
2015-12-27 13:15 ` [PATCH 03/10] dmaengine: ppc4xx: use to_platform_device() Geliang Tang
2016-01-06  9:22   ` Vinod Koul
2016-01-18 16:02     ` [PATCH 03/10 v2] " Geliang Tang
2015-12-27 13:15 ` [PATCH 04/10] i2c: st: " Geliang Tang
2015-12-27 13:15   ` Geliang Tang
2015-12-27 13:15   ` Geliang Tang
2016-01-03 18:55   ` Wolfram Sang
2016-01-03 18:55     ` Wolfram Sang
2015-12-27 13:15 ` [PATCH 05/10] mmc: cb710: " Geliang Tang
2015-12-28 13:29   ` Ulf Hansson
2015-12-27 13:15 ` [PATCH 06/10] net: hns: " Geliang Tang
2015-12-27 13:23   ` Andy Shevchenko
2015-12-27 17:03     ` Geliang Tang
2015-12-29 20:47   ` David Miller
2015-12-27 13:15 ` [PATCH 07/10] platform/chrome: " Geliang Tang
2016-03-06 22:15   ` Olof Johansson
2015-12-27 13:15 ` [PATCH 08/10] staging: fbtft: " Geliang Tang
2015-12-27 13:15 ` [PATCH 09/10] watchdog: cadence_wdt: " Geliang Tang
2015-12-27 15:27   ` Guenter Roeck
2015-12-27 20:17   ` Wim Van Sebroeck
2015-12-27 13:17 ` [PATCH 10/10] ARM: plat-samsung: " Geliang Tang
2015-12-27 13:17   ` Geliang Tang
2015-12-28  2:01   ` Krzysztof Kozlowski
2015-12-28  2:01     ` Krzysztof Kozlowski
2016-01-25  7:09     ` Krzysztof Kozlowski
2016-01-25  7:09       ` Krzysztof Kozlowski

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