diff options
Diffstat (limited to 'drivers/staging/wilc1000/wilc_wlan.c')
-rw-r--r-- | drivers/staging/wilc1000/wilc_wlan.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/drivers/staging/wilc1000/wilc_wlan.c b/drivers/staging/wilc1000/wilc_wlan.c index 11e16d5..19a5809 100644 --- a/drivers/staging/wilc1000/wilc_wlan.c +++ b/drivers/staging/wilc1000/wilc_wlan.c @@ -1,3 +1,4 @@ +#include <linux/completion.h> #include "wilc_wlan_if.h" #include "wilc_wlan.h" #include "wilc_wfi_netdevice.h" @@ -89,7 +90,7 @@ static void wilc_wlan_txq_add_to_tail(struct net_device *dev, spin_unlock_irqrestore(&wilc->txq_spinlock, flags); - up(&wilc->txq_event); + complete(&wilc->txq_event); } static int wilc_wlan_txq_add_to_head(struct wilc_vif *vif, @@ -98,9 +99,7 @@ static int wilc_wlan_txq_add_to_head(struct wilc_vif *vif, unsigned long flags; struct wilc *wilc = vif->wilc; - if (wilc_lock_timeout(wilc, &wilc->txq_add_to_head_cs, - CFG_PKTS_TIMEOUT)) - return -1; + mutex_lock(&wilc->txq_add_to_head_cs); spin_lock_irqsave(&wilc->txq_spinlock, flags); @@ -118,8 +117,8 @@ static int wilc_wlan_txq_add_to_head(struct wilc_vif *vif, wilc->txq_entries += 1; spin_unlock_irqrestore(&wilc->txq_spinlock, flags); - up(&wilc->txq_add_to_head_cs); - up(&wilc->txq_event); + mutex_unlock(&wilc->txq_add_to_head_cs); + complete(&wilc->txq_event); return 0; } @@ -287,7 +286,8 @@ static int wilc_wlan_txq_filter_dup_tcp_ack(struct net_device *dev) spin_unlock_irqrestore(&wilc->txq_spinlock, wilc->txq_spinlock_flags); while (dropped > 0) { - wilc_lock_timeout(wilc, &wilc->txq_event, 1); + wait_for_completion_timeout(&wilc->txq_event, + msecs_to_jiffies(1)); dropped--; } @@ -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; } @@ -571,8 +571,7 @@ int wilc_wlan_handle_txq(struct net_device *dev, u32 *txq_count) if (wilc->quit) break; - wilc_lock_timeout(wilc, &wilc->txq_add_to_head_cs, - CFG_PKTS_TIMEOUT); + mutex_lock(&wilc->txq_add_to_head_cs); wilc_wlan_txq_filter_dup_tcp_ack(dev); tqe = wilc_wlan_txq_get_first(wilc); i = 0; @@ -753,7 +752,7 @@ _end_: if (ret != 1) break; } while (0); - up(&wilc->txq_add_to_head_cs); + mutex_unlock(&wilc->txq_add_to_head_cs); wilc->txq_exit = 1; *txq_count = wilc->txq_entries; @@ -770,7 +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); @@ -821,7 +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); @@ -1229,11 +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; @@ -1266,8 +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; } |