[PATCH 09/10] watchdog: cadence_wdt: use to_platform_device()

From	Geliang Tang <geliangtang@163.com>
Newsgroups	linux.kernel
Subject	[PATCH 09/10] watchdog: cadence_wdt: use to_platform_device()
Date	2015-12-27 14:20 +0100
Message-ID	<qKjoR-7uf-3@gated-at.bofh.it> (permalink)
References	<qKjoR-7uf-5@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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Use to_platform_device() instead of open-coding it.

Signed-off-by: Geliang Tang <geliangtang@163.com>
---
 drivers/watchdog/cadence_wdt.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/watchdog/cadence_wdt.c b/drivers/watchdog/cadence_wdt.c
index abf64eb..4dda902 100644
--- a/drivers/watchdog/cadence_wdt.c
+++ b/drivers/watchdog/cadence_wdt.c
@@ -421,8 +421,7 @@ static void cdns_wdt_shutdown(struct platform_device *pdev)
  */
 static int __maybe_unused cdns_wdt_suspend(struct device *dev)
 {
-	struct platform_device *pdev = container_of(dev,
-			struct platform_device, dev);
+	struct platform_device *pdev = to_platform_device(dev);
 	struct cdns_wdt *wdt = platform_get_drvdata(pdev);
 
 	cdns_wdt_stop(&wdt->cdns_wdt_device);
@@ -440,8 +439,7 @@ static int __maybe_unused cdns_wdt_suspend(struct device *dev)
 static int __maybe_unused cdns_wdt_resume(struct device *dev)
 {
 	int ret;
-	struct platform_device *pdev = container_of(dev,
-			struct platform_device, dev);
+	struct platform_device *pdev = to_platform_device(dev);
 	struct cdns_wdt *wdt = platform_get_drvdata(pdev);
 
 	ret = clk_prepare_enable(wdt->clk);
-- 
2.5.0


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[PATCH 09/10] watchdog: cadence_wdt: use to_platform_device() Geliang Tang <geliangtang@163.com> - 2015-12-27 14:20 +0100
  Re: [PATCH 09/10] watchdog: cadence_wdt: use to_platform_device() Guenter Roeck <linux@roeck-us.net> - 2015-12-27 16:30 +0100
  Re: [PATCH 09/10] watchdog: cadence_wdt: use to_platform_device() Wim Van Sebroeck <wim@iguana.be> - 2015-12-28 03:50 +0100

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