From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Greg Kroah-Hartman , alan@lxorguk.ukuu.org.uk, Peter Huewe , Chanwoo Choi Subject: [ 036/101] extcon: unregister compat link on cleanup Date: Mon, 29 Oct 2012 14:34:49 -0700 Message-Id: <20121029213244.247653489@linuxfoundation.org> In-Reply-To: <20121029213240.128426598@linuxfoundation.org> References: <20121029213240.128426598@linuxfoundation.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: 3.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Peter Huewe commit 824a1bc045cef278aec15bef35d8d0b59ce77856 upstream. Since extcon registers this compat link at device registration (extcon_dev_register), we should probably remove them at deregistration/cleanup. Signed-off-by: Peter Huewe Signed-off-by: Chanwoo Choi --- drivers/extcon/extcon_class.c | 4 ++++ 1 file changed, 4 insertions(+) --- a/drivers/extcon/extcon_class.c +++ b/drivers/extcon/extcon_class.c @@ -575,6 +575,10 @@ static void extcon_cleanup(struct extcon kfree(edev->cables); } +#if defined(CONFIG_ANDROID) + if (switch_class) + class_compat_remove_link(switch_class, edev->dev, NULL); +#endif device_unregister(edev->dev); put_device(edev->dev); }