| From | Jiri Slaby <> | Subject | [PATCH 3.12 74/83] Input: twl4030-pwrbutton - ensure a wakeup event is recorded. | Date | Mon, 27 Apr 2015 23:32:45 +0200 |
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From: NeilBrown <neilb@suse.de>
3.12-stable review patch. If anyone has any objections, please let me know.
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commit c42bfd7f6cd26e8f712fc184460e32845d928d17 upstream.
This button is treated as a wakeup source, so we need to initialise it correctly.
Without the device_init_wakeup() call, dev->power.wakeup will be NULL, and pm_wakeup_event() will do nothing.
Signed-off-by: NeilBrown <neilb@suse.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com> Signed-off-by: Jiri Slaby <jslaby@suse.cz> --- drivers/input/misc/twl4030-pwrbutton.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/drivers/input/misc/twl4030-pwrbutton.c b/drivers/input/misc/twl4030-pwrbutton.c index b9a05fda03e4..a0bb4f829fb4 100644 --- a/drivers/input/misc/twl4030-pwrbutton.c +++ b/drivers/input/misc/twl4030-pwrbutton.c @@ -85,6 +85,7 @@ static int __init twl4030_pwrbutton_probe(struct platform_device *pdev) } platform_set_drvdata(pdev, pwr); + device_init_wakeup(&pdev->dev, true); return 0; -- 2.3.5
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