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>
diff --git a/drivers/rtc/rtc-ds1511.c b/drivers/rtc/rtc-ds1511.c
index a7d5ca42..b8b6e51 100644
--- a/drivers/rtc/rtc-ds1511.c
+++ b/drivers/rtc/rtc-ds1511.c
@@ -314,8 +314,7 @@ ds1511_rtc_update_alarm(struct rtc_plat_data *pdata)
static int
ds1511_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct rtc_plat_data *pdata = platform_get_drvdata(pdev);
+ struct rtc_plat_data *pdata = dev_get_drvdata(dev);
if (pdata->irq <= 0)
return -EINVAL;
@@ -334,8 +333,7 @@ ds1511_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alrm)
static int
ds1511_rtc_read_alarm(struct device *dev, struct rtc_wkalrm *alrm)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct rtc_plat_data *pdata = platform_get_drvdata(pdev);
+ struct rtc_plat_data *pdata = dev_get_drvdata(dev);
if (pdata->irq <= 0)
return -EINVAL;
@@ -373,8 +371,7 @@ ds1511_interrupt(int irq, void *dev_id)
static int ds1511_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled)
{
- struct platform_device *pdev = to_platform_device(dev);
- struct rtc_plat_data *pdata = platform_get_drvdata(pdev);
+ struct rtc_plat_data *pdata = dev_get_drvdata(dev);
if (pdata->irq <= 0)
return -EINVAL;