From 24b8256a1fb28d357bc6fa09184ba29b4255ba5c Mon Sep 17 00:00:00 2001 From: Tony Lindgren Date: Wed, 12 Jun 2013 14:04:48 -0700 Subject: [PATCH] drivers/rtc/rtc-twl.c: fix missing device_init_wakeup() when booted with device tree When booted in legacy mode device_init_wakeup() gets called by drivers/mfd/twl-core.c when the children are initialized. However, when booted using device tree, the children are created with of_platform_populate() instead add_children(). This means that the RTC driver will not have device_init_wakeup() set, and we need to call it from the driver probe like RTC drivers typically do. Without this we cannot test PM wake-up events on omaps for cases where there may not be any physical wake-up event. Signed-off-by: Tony Lindgren Reported-by: Kevin Hilman Cc: Alessandro Zummo Cc: Jingoo Han Cc: Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/rtc/rtc-twl.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/rtc/rtc-twl.c b/drivers/rtc/rtc-twl.c index 8751a5240c99..b2eab34f38d9 100644 --- a/drivers/rtc/rtc-twl.c +++ b/drivers/rtc/rtc-twl.c @@ -524,6 +524,7 @@ static int twl_rtc_probe(struct platform_device *pdev) } platform_set_drvdata(pdev, rtc); + device_init_wakeup(&pdev->dev, 1); return 0; out2: