diff options
Diffstat (limited to 'drivers/media/pci/cx88/cx88-mpeg.c')
| -rw-r--r-- | drivers/media/pci/cx88/cx88-mpeg.c | 35 |
1 files changed, 12 insertions, 23 deletions
diff --git a/drivers/media/pci/cx88/cx88-mpeg.c b/drivers/media/pci/cx88/cx88-mpeg.c index d46b008a46b..74b7b8614c2 100644 --- a/drivers/media/pci/cx88/cx88-mpeg.c +++ b/drivers/media/pci/cx88/cx88-mpeg.c @@ -499,7 +499,7 @@ static int cx8802_init_common(struct cx8802_dev *dev) /* get irq */ err = request_irq(dev->pci->irq, cx8802_irq, - IRQF_SHARED | IRQF_DISABLED, dev->core->name, dev); + IRQF_SHARED, dev->core->name, dev); if (err < 0) { printk(KERN_ERR "%s: can't get IRQ %d\n", dev->core->name, dev->pci->irq); @@ -520,7 +520,6 @@ static void cx8802_fini_common(struct cx8802_dev *dev) /* unregister stuff */ free_irq(dev->pci->irq, dev); - pci_set_drvdata(dev->pci, NULL); /* free memory */ btcx_riscmem_free(dev->pci,&dev->mpegq.stopper); @@ -532,16 +531,17 @@ static int cx8802_suspend_common(struct pci_dev *pci_dev, pm_message_t state) { struct cx8802_dev *dev = pci_get_drvdata(pci_dev); struct cx88_core *core = dev->core; + unsigned long flags; /* stop mpeg dma */ - spin_lock(&dev->slock); + spin_lock_irqsave(&dev->slock, flags); if (!list_empty(&dev->mpegq.active)) { dprintk( 2, "suspend\n" ); printk("%s: suspend mpeg\n", core->name); cx8802_stop_dma(dev); del_timer(&dev->mpegq.timeout); } - spin_unlock(&dev->slock); + spin_unlock_irqrestore(&dev->slock, flags); /* FIXME -- shutdown device */ cx88_shutdown(dev->core); @@ -558,6 +558,7 @@ static int cx8802_resume_common(struct pci_dev *pci_dev) { struct cx8802_dev *dev = pci_get_drvdata(pci_dev); struct cx88_core *core = dev->core; + unsigned long flags; int err; if (dev->state.disabled) { @@ -584,12 +585,12 @@ static int cx8802_resume_common(struct pci_dev *pci_dev) cx88_reset(dev->core); /* restart video+vbi capture */ - spin_lock(&dev->slock); + spin_lock_irqsave(&dev->slock, flags); if (!list_empty(&dev->mpegq.active)) { printk("%s: resume mpeg\n", core->name); cx8802_restart_queue(dev,&dev->mpegq); } - spin_unlock(&dev->slock); + spin_unlock_irqrestore(&dev->slock, flags); return 0; } @@ -791,8 +792,8 @@ int cx8802_unregister_driver(struct cx8802_driver *drv) } /* ----------------------------------------------------------- */ -static int __devinit cx8802_probe(struct pci_dev *pci_dev, - const struct pci_device_id *pci_id) +static int cx8802_probe(struct pci_dev *pci_dev, + const struct pci_device_id *pci_id) { struct cx8802_dev *dev; struct cx88_core *core; @@ -840,7 +841,7 @@ static int __devinit cx8802_probe(struct pci_dev *pci_dev, return err; } -static void __devexit cx8802_remove(struct pci_dev *pci_dev) +static void cx8802_remove(struct pci_dev *pci_dev) { struct cx8802_dev *dev; @@ -898,23 +899,11 @@ static struct pci_driver cx8802_pci_driver = { .name = "cx88-mpeg driver manager", .id_table = cx8802_pci_tbl, .probe = cx8802_probe, - .remove = __devexit_p(cx8802_remove), + .remove = cx8802_remove, }; -static int __init cx8802_init(void) -{ - printk(KERN_INFO "cx88/2: cx2388x MPEG-TS Driver Manager version %s loaded\n", - CX88_VERSION); - return pci_register_driver(&cx8802_pci_driver); -} - -static void __exit cx8802_fini(void) -{ - pci_unregister_driver(&cx8802_pci_driver); -} +module_pci_driver(cx8802_pci_driver); -module_init(cx8802_init); -module_exit(cx8802_fini); EXPORT_SYMBOL(cx8802_buf_prepare); EXPORT_SYMBOL(cx8802_buf_queue); EXPORT_SYMBOL(cx8802_cancel_buffers); |