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| author | Wolfram Sang <wsa+renesas@sang-engineering.com> | 2018-04-19 16:06:14 +0200 |
|---|---|---|
| committer | Alexandre Belloni <alexandre.belloni@bootlin.com> | 2018-05-03 22:08:00 +0200 |
| commit | 85368bb9de6366654f442e26fdd571981f205291 (patch) | |
| tree | 807385ec3a590efc12b24fe22b3ee7f8fd204e0f /drivers/rtc/rtc-zynqmp.c | |
| parent | 36d91a4d401c284ab21213622c85cd855725f10f (diff) | |
| download | lwn-85368bb9de6366654f442e26fdd571981f205291.tar.gz lwn-85368bb9de6366654f442e26fdd571981f205291.zip | |
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-zynqmp.c')
| -rw-r--r-- | drivers/rtc/rtc-zynqmp.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/rtc/rtc-zynqmp.c b/drivers/rtc/rtc-zynqmp.c index fba994dc31eb..c532bd13fbe5 100644 --- a/drivers/rtc/rtc-zynqmp.c +++ b/drivers/rtc/rtc-zynqmp.c @@ -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); |