diff options
Diffstat (limited to 'drivers/net/arcnet/arcnet.c')
| -rw-r--r-- | drivers/net/arcnet/arcnet.c | 26 |
1 files changed, 12 insertions, 14 deletions
diff --git a/drivers/net/arcnet/arcnet.c b/drivers/net/arcnet/arcnet.c index 1bad1866ae46..882972604c82 100644 --- a/drivers/net/arcnet/arcnet.c +++ b/drivers/net/arcnet/arcnet.c @@ -54,6 +54,7 @@ #include <linux/errqueue.h> #include <linux/leds.h> +#include <linux/workqueue.h> #include "arcdevice.h" #include "com9026.h" @@ -108,6 +109,7 @@ static int go_tx(struct net_device *dev); static int debug = ARCNET_DEBUG; module_param(debug, int, 0); +MODULE_DESCRIPTION("ARCnet core driver"); MODULE_LICENSE("GPL"); static int __init arcnet_init(void) @@ -196,13 +198,10 @@ static void arcnet_dump_packet(struct net_device *dev, int bufnum, void arcnet_led_event(struct net_device *dev, enum arcnet_led_event event) { struct arcnet_local *lp = netdev_priv(dev); - unsigned long led_delay = 350; - unsigned long tx_delay = 50; switch (event) { case ARCNET_LED_EVENT_RECON: - led_trigger_blink_oneshot(lp->recon_led_trig, - &led_delay, &led_delay, 0); + led_trigger_blink_oneshot(lp->recon_led_trig, 350, 350, 0); break; case ARCNET_LED_EVENT_OPEN: led_trigger_event(lp->tx_led_trig, LED_OFF); @@ -213,8 +212,7 @@ void arcnet_led_event(struct net_device *dev, enum arcnet_led_event event) led_trigger_event(lp->recon_led_trig, LED_OFF); break; case ARCNET_LED_EVENT_TX: - led_trigger_blink_oneshot(lp->tx_led_trig, - &tx_delay, &tx_delay, 0); + led_trigger_blink_oneshot(lp->tx_led_trig, 50, 50, 0); break; } } @@ -384,7 +382,7 @@ static void arcdev_setup(struct net_device *dev) static void arcnet_timer(struct timer_list *t) { - struct arcnet_local *lp = from_timer(lp, t, timer); + struct arcnet_local *lp = timer_container_of(lp, t, timer); struct net_device *dev = lp->dev; spin_lock_irq(&lp->lock); @@ -427,9 +425,9 @@ out: rtnl_unlock(); } -static void arcnet_reply_tasklet(struct tasklet_struct *t) +static void arcnet_reply_work(struct work_struct *t) { - struct arcnet_local *lp = from_tasklet(lp, t, reply_tasklet); + struct arcnet_local *lp = from_work(lp, t, reply_work); struct sk_buff *ackskb, *skb; struct sock_exterr_skb *serr; @@ -468,7 +466,7 @@ static void arcnet_reply_tasklet(struct tasklet_struct *t) ret = sock_queue_err_skb(sk, ackskb); if (ret) - kfree_skb(ackskb); + dev_kfree_skb_irq(ackskb); local_irq_enable(); }; @@ -530,7 +528,7 @@ int arcnet_open(struct net_device *dev) arc_cont(D_PROTO, "\n"); } - tasklet_setup(&lp->reply_tasklet, arcnet_reply_tasklet); + INIT_WORK(&lp->reply_work, arcnet_reply_work); arc_printk(D_INIT, dev, "arcnet_open: resetting card.\n"); @@ -618,12 +616,12 @@ int arcnet_close(struct net_device *dev) struct arcnet_local *lp = netdev_priv(dev); arcnet_led_event(dev, ARCNET_LED_EVENT_STOP); - del_timer_sync(&lp->timer); + timer_delete_sync(&lp->timer); netif_stop_queue(dev); netif_carrier_off(dev); - tasklet_kill(&lp->reply_tasklet); + cancel_work_sync(&lp->reply_work); /* flush TX and disable RX */ lp->hw.intmask(dev, 0); @@ -987,7 +985,7 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id) ->ack_tx(dev, ackstatus); } lp->reply_status = ackstatus; - tasklet_hi_schedule(&lp->reply_tasklet); + queue_work(system_bh_highpri_wq, &lp->reply_work); } if (lp->cur_tx != -1) release_arcbuf(dev, lp->cur_tx); |