rtc/ab8500: set can_wake flag

Set can_wake flag so wakealarm property is visible in sysfs.

Signed-off-by: Andrew Lynn <andrew.lynn@stericsson.com>
Reviewed-by: Jonas ABERG <jonas.aberg@stericsson.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/rtc/rtc-ab8500.c b/drivers/rtc/rtc-ab8500.c
index d6bfc4f3658e..82a348095a71 100644
--- a/drivers/rtc/rtc-ab8500.c
+++ b/drivers/rtc/rtc-ab8500.c
@@ -308,6 +308,8 @@ static int __devinit ab8500_rtc_probe(struct platform_device *pdev)
                 return -ENODEV;
         }
 
+        device_init_wakeup(&pdev->dev, true);
+
         rtc = rtc_device_register("ab8500-rtc", &pdev->dev, &ab8500_rtc_ops,
                         THIS_MODULE);
         if (IS_ERR(rtc)) {