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-test.c b/drivers/rtc/rtc-test.c
index 3a2da4c..390f928 100644
--- a/drivers/rtc/rtc-test.c
+++ b/drivers/rtc/rtc-test.c
@@ -84,8 +84,7 @@ static ssize_t test_irq_store(struct device *dev,
const char *buf, size_t count)
{
int retval;
- struct platform_device *plat_dev = to_platform_device(dev);
- struct rtc_device *rtc = platform_get_drvdata(plat_dev);
+ struct rtc_device *rtc = dev_get_drvdata(dev);
retval = count;
if (strncmp(buf, "tick", 4) == 0 && rtc->pie_enabled)