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rtc: simplify getting .drvdata

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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>
This commit is contained in:
Wolfram Sang
2018-04-19 16:06:14 +02:00
committed by Alexandre Belloni
parent 36d91a4d40
commit 85368bb9de
15 changed files with 71 additions and 131 deletions
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10
drivers/rtc/rtc-zynqmp.c
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@@ -278,10 +278,9 @@ static int xlnx_rtc_remove(struct platform_device *pdev)
static int __maybe_unused xlnx_rtc_suspend(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct xlnx_rtc_dev *xrtcdev = platform_get_drvdata(pdev);
struct xlnx_rtc_dev *xrtcdev = dev_get_drvdata(dev);
if (device_may_wakeup(&pdev->dev))
if (device_may_wakeup(dev))
enable_irq_wake(xrtcdev->alarm_irq);
else
xlnx_rtc_alarm_irq_enable(dev, 0);
@@ -291,10 +290,9 @@ static int __maybe_unused xlnx_rtc_suspend(struct device *dev)
static int __maybe_unused xlnx_rtc_resume(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
struct xlnx_rtc_dev *xrtcdev = platform_get_drvdata(pdev);
struct xlnx_rtc_dev *xrtcdev = dev_get_drvdata(dev);
if (device_may_wakeup(&pdev->dev))
if (device_may_wakeup(dev))
disable_irq_wake(xrtcdev->alarm_irq);
else
xlnx_rtc_alarm_irq_enable(dev, 1);