From 66e784130a48653fcc58ebd08b54ece4fbd86bbc Mon Sep 17 00:00:00 2001
From: Geliang Tang <geliangtang@163.com>
Date: Sun, 27 Dec 2015 21:15:42 +0800
Subject: [PATCH] i2c: st: use to_platform_device()
Use to_platform_device() instead of open-coding it.
Signed-off-by: Geliang Tang <geliangtang@163.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
---
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 ea72dca32fdfde..2c3ad8eea1d539 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)
--
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