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| author | Binoy Jayan <binoy.jayan@linaro.org> | 2016-06-15 11:00:34 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-06-25 14:39:53 -0700 |
| commit | b27a6d5e636ac80b223a18ca2b3c892f1caef9e3 (patch) | |
| tree | 5cad4443b8f278b9a6b2ad1cf1aa5446eb2cfa31 /drivers/staging/wilc1000/linux_wlan.c | |
| parent | b9811891a9f60ca9c314dcab3244c65930c4cf37 (diff) | |
| download | op-kernel-dev-b27a6d5e636ac80b223a18ca2b3c892f1caef9e3.zip op-kernel-dev-b27a6d5e636ac80b223a18ca2b3c892f1caef9e3.tar.gz | |
staging: wilc1000: Replace semaphore txq_event with completion
The semaphore 'txq_event' is used as completion, so convert it
to a struct completion type.
Signed-off-by: Binoy Jayan <binoy.jayan@linaro.org>
Reviewed-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/wilc1000/linux_wlan.c')
| -rw-r--r-- | drivers/staging/wilc1000/linux_wlan.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/staging/wilc1000/linux_wlan.c b/drivers/staging/wilc1000/linux_wlan.c index 274c390..baf9326 100644 --- a/drivers/staging/wilc1000/linux_wlan.c +++ b/drivers/staging/wilc1000/linux_wlan.c @@ -316,7 +316,7 @@ static int linux_wlan_txq_task(void *vp) complete(&wl->txq_thread_started); while (1) { - down(&wl->txq_event); + wait_for_completion(&wl->txq_event); if (wl->close) { complete(&wl->txq_thread_started); @@ -650,7 +650,7 @@ void wilc1000_wlan_deinit(struct net_device *dev) mutex_unlock(&wl->hif_cs); } if (&wl->txq_event) - up(&wl->txq_event); + wait_for_completion(&wl->txq_event); wlan_deinitialize_threads(dev); deinit_irq(dev); @@ -681,7 +681,7 @@ static int wlan_init_locks(struct net_device *dev) spin_lock_init(&wl->txq_spinlock); sema_init(&wl->txq_add_to_head_cs, 1); - sema_init(&wl->txq_event, 0); + init_completion(&wl->txq_event); sema_init(&wl->cfg_event, 0); sema_init(&wl->sync_event, 0); @@ -738,7 +738,7 @@ static void wlan_deinitialize_threads(struct net_device *dev) wl->close = 1; if (&wl->txq_event) - up(&wl->txq_event); + complete(&wl->txq_event); if (wl->txq_thread) { kthread_stop(wl->txq_thread); |
