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authorWolfram Sang <wsa+renesas@sang-engineering.com>2018-04-19 17:06:14 +0300
committerAlexandre Belloni <alexandre.belloni@bootlin.com>2018-05-03 23:08:00 +0300
commit85368bb9de6366654f442e26fdd571981f205291 (patch)
tree807385ec3a590efc12b24fe22b3ee7f8fd204e0f /drivers/rtc/rtc-ds1216.c
parent36d91a4d401c284ab21213622c85cd855725f10f (diff)
downloadlinux-85368bb9de6366654f442e26fdd571981f205291.tar.xz
rtc: simplify getting .drvdata
We should get drvdata from struct device directly. Going via platform_device is an unneeded step back and forth. Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Acked-by: Michal Simek <michal.simek@xilinx.com> (for zynqmp) Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Diffstat (limited to 'drivers/rtc/rtc-ds1216.c')
-rw-r--r--drivers/rtc/rtc-ds1216.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/rtc/rtc-ds1216.c b/drivers/rtc/rtc-ds1216.c
index 5f158715fb4c..50fabe1cd286 100644
--- a/drivers/rtc/rtc-ds1216.c
+++ b/drivers/rtc/rtc-ds1216.c
@@ -76,8 +76,7 @@ static void ds1216_switch_ds_to_clock(u8 __iomem *ioaddr)
static int ds1216_rtc_read_time(struct device *dev, struct rtc_time *tm)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct ds1216_priv *priv = platform_get_drvdata(pdev);
+ struct ds1216_priv *priv = dev_get_drvdata(dev);
struct ds1216_regs regs;
ds1216_switch_ds_to_clock(priv->ioaddr);
@@ -104,8 +103,7 @@ static int ds1216_rtc_read_time(struct device *dev, struct rtc_time *tm)
static int ds1216_rtc_set_time(struct device *dev, struct rtc_time *tm)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct ds1216_priv *priv = platform_get_drvdata(pdev);
+ struct ds1216_priv *priv = dev_get_drvdata(dev);
struct ds1216_regs regs;
ds1216_switch_ds_to_clock(priv->ioaddr);