Commit 16fee6ee authored Apr 09, 2021 by Pratham Pratap

extcon: Initialize blocking notifier while registering



This change initializes the blocking notifier while registering
a new extcon device. Without this a warning is observed when
CONFIG_LOCKDEP is enabled since it is not as per lockdep
annotation, as the driver is trying to register a non-static key.

Change-Id: Ibb20fe11c4622ffd92f02508ffae5a4fb5625019
Signed-off-by: Pratham Pratap <prathampratap@codeaurora.org>

parent 5475cd6f

drivers/extcon/extcon.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -1324,8 +1324,10 @@ int extcon_dev_register(struct extcon_dev *edev)
		goto err_dev;
		}

		for (index = 0; index < edev->max_supported; index++)
		for (index = 0; index < edev->max_supported; index++) {
		RAW_INIT_NOTIFIER_HEAD(&edev->nh[index]);
		BLOCKING_INIT_NOTIFIER_HEAD(&edev->bnh[index]);
		}

		RAW_INIT_NOTIFIER_HEAD(&edev->nh_all);