rtc: mt6397: enable wakeup before registering rtc device

rtc_sysfs_add_device checks if device can wakeup before creating the
wakealarm file in sysfs. Thus the driver must set wakeup capability
before registering the rtc device.

Signed-off-by: Wei-Ning Huang <wnhuang@google.com>
Acked-by: Eddie Huang <eddie.huang@mediatek.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>

diff --git a/drivers/rtc/rtc-mt6397.c b/drivers/rtc/rtc-mt6397.c
index c0090b698ff363732b2e1b0a727de001bc6c26a6..eab230be5a54fdfcfd9c41f39e0d9f1cb515a9e4 100644 (file)
--- a/drivers/rtc/rtc-mt6397.c
+++ b/drivers/rtc/rtc-mt6397.c
@@ -343,6 +343,8 @@ static int mtk_rtc_probe(struct platform_device *pdev)
                goto out_dispose_irq;
        }
 
+       device_init_wakeup(&pdev->dev, 1);
+
        rtc->rtc_dev = rtc_device_register("mt6397-rtc", &pdev->dev,
                                           &mtk_rtc_ops, THIS_MODULE);
        if (IS_ERR(rtc->rtc_dev)) {
@@ -351,8 +353,6 @@ static int mtk_rtc_probe(struct platform_device *pdev)
                goto out_free_irq;
        }
 
-       device_init_wakeup(&pdev->dev, 1);
-
        return 0;
 
 out_free_irq: