diff options
Diffstat (limited to 'drivers/isdn/hardware/mISDN/hfcpci.c')
| -rw-r--r-- | drivers/isdn/hardware/mISDN/hfcpci.c | 39 |
1 files changed, 19 insertions, 20 deletions
diff --git a/drivers/isdn/hardware/mISDN/hfcpci.c b/drivers/isdn/hardware/mISDN/hfcpci.c index c0331b268010..ea8a0ab47afd 100644 --- a/drivers/isdn/hardware/mISDN/hfcpci.c +++ b/drivers/isdn/hardware/mISDN/hfcpci.c @@ -39,15 +39,17 @@ #include "hfc_pci.h" +static void hfcpci_softirq(struct timer_list *unused); static const char *hfcpci_revision = "2.0"; static int HFC_cnt; static uint debug; static uint poll, tics; -static struct timer_list hfc_tl; +static DEFINE_TIMER(hfc_tl, hfcpci_softirq); static unsigned long hfc_jiffies; MODULE_AUTHOR("Karsten Keil"); +MODULE_DESCRIPTION("mISDN driver for CCD's hfc-pci based cards"); MODULE_LICENSE("GPL"); module_param(debug, uint, S_IRUGO | S_IWUSR); module_param(poll, uint, S_IRUGO | S_IWUSR); @@ -157,7 +159,7 @@ release_io_hfcpci(struct hfc_pci *hc) { /* disable memory mapped ports + busmaster */ pci_write_config_word(hc->pdev, PCI_COMMAND, 0); - del_timer(&hc->hw.timer); + timer_delete(&hc->hw.timer); dma_free_coherent(&hc->pdev->dev, 0x8000, hc->hw.fifos, hc->hw.dmahandle); iounmap(hc->hw.pci_io); @@ -290,7 +292,7 @@ reset_hfcpci(struct hfc_pci *hc) static void hfcpci_Timer(struct timer_list *t) { - struct hfc_pci *hc = from_timer(hc, t, hw.timer); + struct hfc_pci *hc = timer_container_of(hc, t, hw.timer); hc->hw.timer.expires = jiffies + 75; /* WD RESET */ /* @@ -839,7 +841,7 @@ hfcpci_fill_fifo(struct bchannel *bch) *z1t = cpu_to_le16(new_z1); /* now send data */ if (bch->tx_idx < bch->tx_skb->len) return; - dev_kfree_skb(bch->tx_skb); + dev_kfree_skb_any(bch->tx_skb); if (get_next_bframe(bch)) goto next_t_frame; return; @@ -895,7 +897,7 @@ hfcpci_fill_fifo(struct bchannel *bch) } bz->za[new_f1].z1 = cpu_to_le16(new_z1); /* for next buffer */ bz->f1 = new_f1; /* next frame */ - dev_kfree_skb(bch->tx_skb); + dev_kfree_skb_any(bch->tx_skb); get_next_bframe(bch); } @@ -1086,7 +1088,7 @@ hfc_l1callback(struct dchannel *dch, u_int cmd) } test_and_clear_bit(FLG_TX_BUSY, &dch->Flags); if (test_and_clear_bit(FLG_BUSY_TIMER, &dch->Flags)) - del_timer(&dch->timer); + timer_delete(&dch->timer); break; case HW_POWERUP_REQ: Write_hfc(hc, HFCPCI_STATES, HFCPCI_DO_ACTION); @@ -1119,7 +1121,7 @@ tx_birq(struct bchannel *bch) if (bch->tx_skb && bch->tx_idx < bch->tx_skb->len) hfcpci_fill_fifo(bch); else { - dev_kfree_skb(bch->tx_skb); + dev_kfree_skb_any(bch->tx_skb); if (get_next_bframe(bch)) hfcpci_fill_fifo(bch); } @@ -1215,7 +1217,7 @@ hfcpci_int(int intno, void *dev_id) receive_dmsg(hc); if (val & 0x04) { /* D tx */ if (test_and_clear_bit(FLG_BUSY_TIMER, &hc->dch.Flags)) - del_timer(&hc->dch.timer); + timer_delete(&hc->dch.timer); tx_dirq(&hc->dch); } spin_unlock(&hc->lock); @@ -1634,7 +1636,7 @@ hfcpci_l2l1D(struct mISDNchannel *ch, struct sk_buff *skb) } test_and_clear_bit(FLG_TX_BUSY, &dch->Flags); if (test_and_clear_bit(FLG_BUSY_TIMER, &dch->Flags)) - del_timer(&dch->timer); + timer_delete(&dch->timer); #ifdef FIXME if (test_and_clear_bit(FLG_L1_BUSY, &dch->Flags)) dchannel_sched_event(&hc->dch, D_CLEARBUSY); @@ -2063,7 +2065,7 @@ release_card(struct hfc_pci *hc) { mode_hfcpci(&hc->bch[0], 1, ISDN_P_NONE); mode_hfcpci(&hc->bch[1], 2, ISDN_P_NONE); if (hc->dch.timer.function != NULL) { - del_timer(&hc->dch.timer); + timer_delete(&hc->dch.timer); hc->dch.timer.function = NULL; } spin_unlock_irqrestore(&hc->lock, flags); @@ -2277,7 +2279,7 @@ _hfcpci_softirq(struct device *dev, void *unused) return 0; if (hc->hw.int_m2 & HFCPCI_IRQ_ENABLE) { - spin_lock(&hc->lock); + spin_lock_irq(&hc->lock); bch = Sel_BCS(hc, hc->hw.bswapped ? 2 : 1); if (bch && bch->state == ISDN_P_B_RAW) { /* B1 rx&tx */ main_rec_hfcpci(bch); @@ -2288,7 +2290,7 @@ _hfcpci_softirq(struct device *dev, void *unused) main_rec_hfcpci(bch); tx_birq(bch); } - spin_unlock(&hc->lock); + spin_unlock_irq(&hc->lock); } return 0; } @@ -2304,8 +2306,7 @@ hfcpci_softirq(struct timer_list *unused) hfc_jiffies = jiffies + 1; else hfc_jiffies += tics; - hfc_tl.expires = hfc_jiffies; - add_timer(&hfc_tl); + mod_timer(&hfc_tl, hfc_jiffies); } static int __init @@ -2331,17 +2332,15 @@ HFC_init(void) if (poll != HFCPCI_BTRANS_THRESHOLD) { printk(KERN_INFO "%s: Using alternative poll value of %d\n", __func__, poll); - timer_setup(&hfc_tl, hfcpci_softirq, 0); - hfc_tl.expires = jiffies + tics; - hfc_jiffies = hfc_tl.expires; - add_timer(&hfc_tl); + hfc_jiffies = jiffies + tics; + mod_timer(&hfc_tl, hfc_jiffies); } else tics = 0; /* indicate the use of controller's timer */ err = pci_register_driver(&hfc_driver); if (err) { if (timer_pending(&hfc_tl)) - del_timer(&hfc_tl); + timer_delete(&hfc_tl); } return err; @@ -2350,7 +2349,7 @@ HFC_init(void) static void __exit HFC_cleanup(void) { - del_timer_sync(&hfc_tl); + timer_delete_sync(&hfc_tl); pci_unregister_driver(&hfc_driver); } |