From ca3704c23a3b3dfc9d721cf21953fd6b3cbfc3e0 Mon Sep 17 00:00:00 2001 From: Charles Keepax Date: Sun, 17 Apr 2016 05:20:32 -0700 Subject: [PATCH] Input: arizona-haptic - don't assign input_dev parent We shouldn't assign the parent device of the input_dev to be the parent MFD device, because this will be used for devres which causes input_unregister_device to run after the haptics device has been removed, since it is itself a child of the MFD device. The default of using the haptics device itself as the parent is correct. Signed-off-by: Charles Keepax Signed-off-by: Dmitry Torokhov --- drivers/input/misc/arizona-haptics.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/input/misc/arizona-haptics.c b/drivers/input/misc/arizona-haptics.c index d5994a7..9829363 100644 --- a/drivers/input/misc/arizona-haptics.c +++ b/drivers/input/misc/arizona-haptics.c @@ -178,7 +178,6 @@ static int arizona_haptics_probe(struct platform_device *pdev) input_set_drvdata(haptics->input_dev, haptics); haptics->input_dev->name = "arizona:haptics"; - haptics->input_dev->dev.parent = pdev->dev.parent; haptics->input_dev->close = arizona_haptics_close; __set_bit(FF_RUMBLE, haptics->input_dev->ffbit); -- 2.7.4