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Subject[PATCH 1/2] rtc: brcmstb-waketimer: switch to rtc_register_device
Date
Switch to devm_rtc_allocate_device/rtc_register_device.

Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
---
drivers/rtc/rtc-brcmstb-waketimer.c | 13 ++++++++-----
1 file changed, 8 insertions(+), 5 deletions(-)

diff --git a/drivers/rtc/rtc-brcmstb-waketimer.c b/drivers/rtc/rtc-brcmstb-waketimer.c
index bdd6674a1054..ba49d9bcff12 100644
--- a/drivers/rtc/rtc-brcmstb-waketimer.c
+++ b/drivers/rtc/rtc-brcmstb-waketimer.c
@@ -229,6 +229,10 @@ static int brcmstb_waketmr_probe(struct platform_device *pdev)
if (IS_ERR(timer->base))
return PTR_ERR(timer->base);

+ timer->rtc = devm_rtc_allocate_device(dev);
+ if (IS_ERR(timer->rtc))
+ return PTR_ERR(timer->rtc);
+
/*
* Set wakeup capability before requesting wakeup interrupt, so we can
* process boot-time "wakeups" (e.g., from S5 soft-off)
@@ -261,11 +265,11 @@ static int brcmstb_waketmr_probe(struct platform_device *pdev)
timer->reboot_notifier.notifier_call = brcmstb_waketmr_reboot;
register_reboot_notifier(&timer->reboot_notifier);

- timer->rtc = rtc_device_register("brcmstb-waketmr", dev,
- &brcmstb_waketmr_ops, THIS_MODULE);
- if (IS_ERR(timer->rtc)) {
+ timer->rtc->ops = &brcmstb_waketmr_ops;
+
+ ret = rtc_register_device(timer->rtc);
+ if (ret) {
dev_err(dev, "unable to register device\n");
- ret = PTR_ERR(timer->rtc);
goto err_notifier;
}

@@ -288,7 +292,6 @@ static int brcmstb_waketmr_remove(struct platform_device *pdev)
struct brcmstb_waketmr *timer = dev_get_drvdata(&pdev->dev);

unregister_reboot_notifier(&timer->reboot_notifier);
- rtc_device_unregister(timer->rtc);

return 0;
}
--
2.17.0
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