diff options
Diffstat (limited to 'drivers/tty/hvc')
| -rw-r--r-- | drivers/tty/hvc/hvc_console.c | 9 | ||||
| -rw-r--r-- | drivers/tty/hvc/hvc_irq.c | 2 | ||||
| -rw-r--r-- | drivers/tty/hvc/hvcs.c | 4 | ||||
| -rw-r--r-- | drivers/tty/hvc/hvsi.c | 2 |
4 files changed, 11 insertions, 6 deletions
diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c index e1aaf4f309b..7430bc3c8d5 100644 --- a/drivers/tty/hvc/hvc_console.c +++ b/drivers/tty/hvc/hvc_console.c @@ -388,7 +388,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp) * there is no buffered data otherwise sleeps on a wait queue * waking periodically to check chars_in_buffer(). */ - tty_wait_until_sent(tty, HVC_CLOSE_WAIT); + tty_wait_until_sent_from_close(tty, HVC_CLOSE_WAIT); } else { if (hp->count < 0) printk(KERN_ERR "hvc_close %X: oops, count is %d\n", @@ -852,7 +852,7 @@ struct hvc_struct *hvc_alloc(uint32_t vtermno, int data, * find index to use: * see if this vterm id matches one registered for console. */ - for (i=0; i < MAX_NR_HVC_CONSOLES; i++) + for (i = 0; i < MAX_NR_HVC_CONSOLES; i++) if (vtermnos[i] == hp->vtermno && cons_ops[i] == hp->ops) break; @@ -862,9 +862,13 @@ struct hvc_struct *hvc_alloc(uint32_t vtermno, int data, i = ++last_hvc; hp->index = i; + hvc_console.index = i; + vtermnos[i] = vtermno; + cons_ops[i] = ops; list_add_tail(&(hp->next), &hvc_structs); spin_unlock(&hvc_structs_lock); + register_console(&hvc_console); return hp; } @@ -875,6 +879,7 @@ int hvc_remove(struct hvc_struct *hp) unsigned long flags; struct tty_struct *tty; + unregister_console(&hvc_console); spin_lock_irqsave(&hp->lock, flags); tty = tty_kref_get(hp->tty); diff --git a/drivers/tty/hvc/hvc_irq.c b/drivers/tty/hvc/hvc_irq.c index 2623e177e8d..c9adb0559f6 100644 --- a/drivers/tty/hvc/hvc_irq.c +++ b/drivers/tty/hvc/hvc_irq.c @@ -28,7 +28,7 @@ int notifier_add_irq(struct hvc_struct *hp, int irq) hp->irq_requested = 0; return 0; } - rc = request_irq(irq, hvc_handle_interrupt, IRQF_DISABLED, + rc = request_irq(irq, hvc_handle_interrupt, 0, "hvc_console", hp); if (!rc) hp->irq_requested = 1; diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c index 4c8b6654693..55882b5930a 100644 --- a/drivers/tty/hvc/hvcs.c +++ b/drivers/tty/hvc/hvcs.c @@ -1057,7 +1057,7 @@ static int hvcs_enable_device(struct hvcs_struct *hvcsd, uint32_t unit_address, * the conn was registered and now. */ if (!(rc = request_irq(irq, &hvcs_handle_interrupt, - IRQF_DISABLED, "ibmhvcs", hvcsd))) { + 0, "ibmhvcs", hvcsd))) { /* * It is possible the vty-server was removed after the irq was * requested but before we have time to enable interrupts. @@ -1237,7 +1237,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp) irq = hvcsd->vdev->irq; spin_unlock_irqrestore(&hvcsd->lock, flags); - tty_wait_until_sent(tty, HVCS_CLOSE_WAIT); + tty_wait_until_sent_from_close(tty, HVCS_CLOSE_WAIT); /* * This line is important because it tells hvcs_open that this diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c index c94e2f5853d..cdfa3e02d62 100644 --- a/drivers/tty/hvc/hvsi.c +++ b/drivers/tty/hvc/hvsi.c @@ -1105,7 +1105,7 @@ static int __init hvsi_init(void) struct hvsi_struct *hp = &hvsi_ports[i]; int ret = 1; - ret = request_irq(hp->virq, hvsi_interrupt, IRQF_DISABLED, "hvsi", hp); + ret = request_irq(hp->virq, hvsi_interrupt, 0, "hvsi", hp); if (ret) printk(KERN_ERR "HVSI: couldn't reserve irq 0x%x (error %i)\n", hp->virq, ret); |