diff options
| author | Alexander Aring <alex.aring@gmail.com> | 2015-06-24 11:36:34 +0200 |
|---|---|---|
| committer | Marcel Holtmann <marcel@holtmann.org> | 2015-07-23 17:10:49 +0200 |
| commit | c4227c8a6246b30793bd7360113ddc7b66d526dc (patch) | |
| tree | 734eb9edbe8c83e2f81c46420b7e2ce31f963950 /net/mac802154 | |
| parent | 927e031c7cb266e5f7fd600899f1603813ee7439 (diff) | |
| download | lwn-c4227c8a6246b30793bd7360113ddc7b66d526dc.tar.gz lwn-c4227c8a6246b30793bd7360113ddc7b66d526dc.zip | |
mac802154: util: add stop_device utility function
This patch adds ieee802154_stop_device for preparing a utility function
to stop the ieee802154 device.
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/mac802154')
| -rw-r--r-- | net/mac802154/ieee802154_i.h | 1 | ||||
| -rw-r--r-- | net/mac802154/iface.c | 7 | ||||
| -rw-r--r-- | net/mac802154/util.c | 8 |
3 files changed, 11 insertions, 5 deletions
diff --git a/net/mac802154/ieee802154_i.h b/net/mac802154/ieee802154_i.h index ed8746334bef..04077830e88c 100644 --- a/net/mac802154/ieee802154_i.h +++ b/net/mac802154/ieee802154_i.h @@ -176,5 +176,6 @@ ieee802154_if_add(struct ieee802154_local *local, const char *name, unsigned char name_assign_type, enum nl802154_iftype type, __le64 extended_addr); void ieee802154_remove_interfaces(struct ieee802154_local *local); +void ieee802154_stop_device(struct ieee802154_local *local); #endif /* __IEEE802154_I_H */ diff --git a/net/mac802154/iface.c b/net/mac802154/iface.c index 4760368a3493..416de903e467 100644 --- a/net/mac802154/iface.c +++ b/net/mac802154/iface.c @@ -314,11 +314,8 @@ static int mac802154_slave_close(struct net_device *dev) clear_bit(SDATA_STATE_RUNNING, &sdata->state); - if (!local->open_count) { - flush_workqueue(local->workqueue); - hrtimer_cancel(&local->ifs_timer); - drv_stop(local); - } + if (!local->open_count) + ieee802154_stop_device(local); return 0; } diff --git a/net/mac802154/util.c b/net/mac802154/util.c index 583435f38930..f9fd0957ab67 100644 --- a/net/mac802154/util.c +++ b/net/mac802154/util.c @@ -14,6 +14,7 @@ */ #include "ieee802154_i.h" +#include "driver-ops.h" /* privid for wpan_phys to determine whether they belong to us or not */ const void *const mac802154_wpan_phy_privid = &mac802154_wpan_phy_privid; @@ -92,3 +93,10 @@ void ieee802154_xmit_complete(struct ieee802154_hw *hw, struct sk_buff *skb, dev_consume_skb_any(skb); } EXPORT_SYMBOL(ieee802154_xmit_complete); + +void ieee802154_stop_device(struct ieee802154_local *local) +{ + flush_workqueue(local->workqueue); + hrtimer_cancel(&local->ifs_timer); + drv_stop(local); +} |