rtc: sc27xx: Set wakeup capability before registering rtc device

Set wakeup capability before registering rtc device, in case the alarmtimer
can find one available rtc device.

Signed-off-by: Baolin Wang <baolin.wang@linaro.org>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>

diff --git a/drivers/rtc/rtc-sc27xx.c b/drivers/rtc/rtc-sc27xx.c
index deea5c3..8afba12 100644 (file)
--- a/drivers/rtc/rtc-sc27xx.c
+++ b/drivers/rtc/rtc-sc27xx.c
@@ -631,16 +631,18 @@ static int sprd_rtc_probe(struct platform_device *pdev)
                return ret;
        }
 
+       device_init_wakeup(&pdev->dev, 1);
+
        rtc->rtc->ops = &sprd_rtc_ops;
        rtc->rtc->range_min = 0;
        rtc->rtc->range_max = 5662310399LL;
        ret = rtc_register_device(rtc->rtc);
        if (ret) {
                dev_err(&pdev->dev, "failed to register rtc device\n");
+               device_init_wakeup(&pdev->dev, 0);
                return ret;
        }
 
-       device_init_wakeup(&pdev->dev, 1);
        return 0;
 }