diff options
| author | Binoy Jayan | 2016-06-15 07:30:36 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman | 2016-06-25 23:39:53 +0200 |
| commit | fa6596982f00e7c341c95174de2275062f14e3fa (patch) | |
| tree | 75544f82094b99304e800cae7b44ff568899139f /drivers/staging/wilc1000/wilc_wlan.c | |
| parent | staging: wilc1000: Replace semaphore txq_add_to_head_cs with mutex (diff) | |
| download | kernel-qcow2-linux-fa6596982f00e7c341c95174de2275062f14e3fa.tar.gz kernel-qcow2-linux-fa6596982f00e7c341c95174de2275062f14e3fa.tar.xz kernel-qcow2-linux-fa6596982f00e7c341c95174de2275062f14e3fa.zip | |
staging: wilc1000: Replace semaphore cfg_event with completion
The semaphore 'cfg_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/wilc_wlan.c')
| -rw-r--r-- | drivers/staging/wilc1000/wilc_wlan.c | 15 |
1 files changed, 8 insertions, 7 deletions
diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c index 9afbe8dc327f..19a580939dfc 100644 --- a/drivers/staging/wilc1000/wilc_wlan.c +++ b/drivers/staging/wilc1000/wilc_wlan.c @@ -310,7 +310,7 @@ static int wilc_wlan_txq_add_cfg_pkt(struct wilc_vif *vif, u8 *buffer, netdev_dbg(vif->ndev, "Adding config packet ...\n"); if (wilc->quit) { netdev_dbg(vif->ndev, "Return due to clear function\n"); - up(&wilc->cfg_event); + complete(&wilc->cfg_event); return 0; } @@ -769,7 +769,7 @@ static void wilc_wlan_handle_rxq(struct wilc *wilc) do { if (wilc->quit) { - up(&wilc->cfg_event); + complete(&wilc->cfg_event); break; } rqe = wilc_wlan_rxq_remove(wilc); @@ -820,7 +820,7 @@ static void wilc_wlan_handle_rxq(struct wilc *wilc) wilc_wlan_cfg_indicate_rx(wilc, &buffer[pkt_offset + offset], pkt_len, &rsp); if (rsp.type == WILC_CFG_RSP) { if (wilc->cfg_seq_no == rsp.seq_no) - up(&wilc->cfg_event); + complete(&wilc->cfg_event); } else if (rsp.type == WILC_CFG_RSP_STATUS) { wilc_mac_indicate(wilc, WILC_MAC_INDICATE_STATUS); @@ -1228,11 +1228,12 @@ int wilc_wlan_cfg_set(struct wilc_vif *vif, int start, u16 wid, u8 *buffer, if (wilc_wlan_cfg_commit(vif, WILC_CFG_SET, drv_handler)) ret_size = 0; - if (wilc_lock_timeout(wilc, &wilc->cfg_event, - CFG_PKTS_TIMEOUT)) { + if (!wait_for_completion_timeout(&wilc->cfg_event, + msecs_to_jiffies(CFG_PKTS_TIMEOUT))) { netdev_dbg(vif->ndev, "Set Timed Out\n"); ret_size = 0; } + wilc->cfg_frame_in_use = 0; wilc->cfg_frame_offset = 0; wilc->cfg_seq_no += 1; @@ -1265,8 +1266,8 @@ int wilc_wlan_cfg_get(struct wilc_vif *vif, int start, u16 wid, int commit, if (wilc_wlan_cfg_commit(vif, WILC_CFG_QUERY, drv_handler)) ret_size = 0; - if (wilc_lock_timeout(wilc, &wilc->cfg_event, - CFG_PKTS_TIMEOUT)) { + if (!wait_for_completion_timeout(&wilc->cfg_event, + msecs_to_jiffies(CFG_PKTS_TIMEOUT))) { netdev_dbg(vif->ndev, "Get Timed Out\n"); ret_size = 0; } |