linux-kernel - [PATCH 04/10] i2c: st: use to_platform

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Date:	Sun, 27 Dec 2015 21:15:42 +0800
From:	Geliang Tang <geliangtang@....com>
To:	Srinivas Kandagatla <srinivas.kandagatla@...il.com>,
	Maxime Coquelin <maxime.coquelin@...com>,
	Patrice Chotard <patrice.chotard@...com>,
	Wolfram Sang <wsa@...-dreams.de>
Cc:	Geliang Tang <geliangtang@....com>,
	linux-arm-kernel@...ts.infradead.org, kernel@...inux.com,
	linux-i2c@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 04/10] i2c: st: use to_platform_device()

Use to_platform_device() instead of open-coding it.

Signed-off-by: Geliang Tang <geliangtang@....com>
---
 drivers/i2c/busses/i2c-st.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/i2c/busses/i2c-st.c b/drivers/i2c/busses/i2c-st.c
index 25020ec..6ee7715 100644
--- a/drivers/i2c/busses/i2c-st.c
+++ b/drivers/i2c/busses/i2c-st.c
@@ -708,8 +708,7 @@ static int st_i2c_xfer(struct i2c_adapter *i2c_adap,
 #ifdef CONFIG_PM_SLEEP
 static int st_i2c_suspend(struct device *dev)
 {
-	struct platform_device *pdev =
-		container_of(dev, struct platform_device, dev);
+	struct platform_device *pdev = to_platform_device(dev);
 	struct st_i2c_dev *i2c_dev = platform_get_drvdata(pdev);
 
 	if (i2c_dev->busy)
-- 
2.5.0


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