From f0c9103813b3045bd5b43220b6a78c9908a45d24 Mon Sep 17 00:00:00 2001 From: Eric Lapuyade Date: Mon, 26 Nov 2012 18:06:27 +0100 Subject: NFC: Fixed nfc core and hci unregistration and cleanup When an adapter is removed, it will unregister itself from hci and/or nfc core. In order to do that safely, work tasks must first be canceled and prevented to be scheduled again, before the hci or nfc device can be destroyed. Signed-off-by: Eric Lapuyade Signed-off-by: Samuel Ortiz --- include/net/nfc/hci.h | 2 ++ include/net/nfc/nfc.h | 2 ++ 2 files changed, 4 insertions(+) (limited to 'include/net/nfc') diff --git a/include/net/nfc/hci.h b/include/net/nfc/hci.h index 671953e11575..e6224571e5e6 100644 --- a/include/net/nfc/hci.h +++ b/include/net/nfc/hci.h @@ -87,6 +87,8 @@ struct nfc_hci_dev { u32 max_data_link_payload; + bool shutting_down; + struct mutex msg_tx_mutex; struct list_head msg_tx_queue; diff --git a/include/net/nfc/nfc.h b/include/net/nfc/nfc.h index fce80b2f9be7..1665674e86b2 100644 --- a/include/net/nfc/nfc.h +++ b/include/net/nfc/nfc.h @@ -115,6 +115,8 @@ struct nfc_dev { struct timer_list check_pres_timer; struct work_struct check_pres_work; + bool shutting_down; + struct nfc_ops *ops; }; #define to_nfc_dev(_dev) container_of(_dev, struct nfc_dev, dev) -- cgit v1.2.3