diff options
Diffstat (limited to 'drivers/char/pcmcia/ipwireless/network.c')
| -rw-r--r-- | drivers/char/pcmcia/ipwireless/network.c | 46 |
1 files changed, 23 insertions, 23 deletions
diff --git a/drivers/char/pcmcia/ipwireless/network.c b/drivers/char/pcmcia/ipwireless/network.c index cf12eb400f9..28d9fd727d8 100644 --- a/drivers/char/pcmcia/ipwireless/network.c +++ b/drivers/char/pcmcia/ipwireless/network.c @@ -45,7 +45,7 @@ struct ipw_network { /* Number of packets queued up in hardware module. */ int outgoing_packets_queued; /* Spinlock to avoid interrupts during shutdown */ - spinlock_t spinlock; + spinlock_t lock; struct mutex close_lock; /* PPP ioctl data, not actually used anywere */ @@ -67,20 +67,20 @@ static void notify_packet_sent(void *callback_data, unsigned int packet_length) struct ipw_network *network = callback_data; unsigned long flags; - spin_lock_irqsave(&network->spinlock, flags); + spin_lock_irqsave(&network->lock, flags); network->outgoing_packets_queued--; if (network->ppp_channel != NULL) { if (network->ppp_blocked) { network->ppp_blocked = 0; - spin_unlock_irqrestore(&network->spinlock, flags); + spin_unlock_irqrestore(&network->lock, flags); ppp_output_wakeup(network->ppp_channel); if (ipwireless_debug) printk(KERN_INFO IPWIRELESS_PCCARD_NAME ": ppp unblocked\n"); } else - spin_unlock_irqrestore(&network->spinlock, flags); + spin_unlock_irqrestore(&network->lock, flags); } else - spin_unlock_irqrestore(&network->spinlock, flags); + spin_unlock_irqrestore(&network->lock, flags); } /* @@ -92,7 +92,7 @@ static int ipwireless_ppp_start_xmit(struct ppp_channel *ppp_channel, struct ipw_network *network = ppp_channel->private; unsigned long flags; - spin_lock_irqsave(&network->spinlock, flags); + spin_lock_irqsave(&network->lock, flags); if (network->outgoing_packets_queued < ipwireless_out_queue) { unsigned char *buf; static unsigned char header[] = { @@ -102,7 +102,7 @@ static int ipwireless_ppp_start_xmit(struct ppp_channel *ppp_channel, int ret; network->outgoing_packets_queued++; - spin_unlock_irqrestore(&network->spinlock, flags); + spin_unlock_irqrestore(&network->lock, flags); /* * If we have the requested amount of headroom in the skb we @@ -143,7 +143,7 @@ static int ipwireless_ppp_start_xmit(struct ppp_channel *ppp_channel, * needs to be unblocked once we are ready to send. */ network->ppp_blocked = 1; - spin_unlock_irqrestore(&network->spinlock, flags); + spin_unlock_irqrestore(&network->lock, flags); return 0; } } @@ -248,11 +248,11 @@ static void do_go_online(struct work_struct *work_go_online) work_go_online); unsigned long flags; - spin_lock_irqsave(&network->spinlock, flags); + spin_lock_irqsave(&network->lock, flags); if (!network->ppp_channel) { struct ppp_channel *channel; - spin_unlock_irqrestore(&network->spinlock, flags); + spin_unlock_irqrestore(&network->lock, flags); channel = kzalloc(sizeof(struct ppp_channel), GFP_KERNEL); if (!channel) { printk(KERN_ERR IPWIRELESS_PCCARD_NAME @@ -272,10 +272,10 @@ static void do_go_online(struct work_struct *work_go_online) network->xaccm[3] = 0x60000000U; network->raccm = ~0U; ppp_register_channel(channel); - spin_lock_irqsave(&network->spinlock, flags); + spin_lock_irqsave(&network->lock, flags); network->ppp_channel = channel; } - spin_unlock_irqrestore(&network->spinlock, flags); + spin_unlock_irqrestore(&network->lock, flags); } static void do_go_offline(struct work_struct *work_go_offline) @@ -286,16 +286,16 @@ static void do_go_offline(struct work_struct *work_go_offline) unsigned long flags; mutex_lock(&network->close_lock); - spin_lock_irqsave(&network->spinlock, flags); + spin_lock_irqsave(&network->lock, flags); if (network->ppp_channel != NULL) { struct ppp_channel *channel = network->ppp_channel; network->ppp_channel = NULL; - spin_unlock_irqrestore(&network->spinlock, flags); + spin_unlock_irqrestore(&network->lock, flags); mutex_unlock(&network->close_lock); ppp_unregister_channel(channel); } else { - spin_unlock_irqrestore(&network->spinlock, flags); + spin_unlock_irqrestore(&network->lock, flags); mutex_unlock(&network->close_lock); } } @@ -380,18 +380,18 @@ void ipwireless_network_packet_received(struct ipw_network *network, * the PPP layer. */ mutex_lock(&network->close_lock); - spin_lock_irqsave(&network->spinlock, flags); + spin_lock_irqsave(&network->lock, flags); if (network->ppp_channel != NULL) { struct sk_buff *skb; - spin_unlock_irqrestore(&network->spinlock, + spin_unlock_irqrestore(&network->lock, flags); /* Send the data to the ppp_generic module. */ skb = ipw_packet_received_skb(data, length); ppp_input(network->ppp_channel, skb); } else - spin_unlock_irqrestore(&network->spinlock, + spin_unlock_irqrestore(&network->lock, flags); mutex_unlock(&network->close_lock); } @@ -409,7 +409,7 @@ struct ipw_network *ipwireless_network_create(struct ipw_hardware *hw) if (!network) return NULL; - spin_lock_init(&network->spinlock); + spin_lock_init(&network->lock); mutex_init(&network->close_lock); network->hardware = hw; @@ -477,10 +477,10 @@ int ipwireless_ppp_channel_index(struct ipw_network *network) int ret = -1; unsigned long flags; - spin_lock_irqsave(&network->spinlock, flags); + spin_lock_irqsave(&network->lock, flags); if (network->ppp_channel != NULL) ret = ppp_channel_index(network->ppp_channel); - spin_unlock_irqrestore(&network->spinlock, flags); + spin_unlock_irqrestore(&network->lock, flags); return ret; } @@ -490,10 +490,10 @@ int ipwireless_ppp_unit_number(struct ipw_network *network) int ret = -1; unsigned long flags; - spin_lock_irqsave(&network->spinlock, flags); + spin_lock_irqsave(&network->lock, flags); if (network->ppp_channel != NULL) ret = ppp_unit_number(network->ppp_channel); - spin_unlock_irqrestore(&network->spinlock, flags); + spin_unlock_irqrestore(&network->lock, flags); return ret; } |