diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/firewire/ohci.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c index 80830d6fe46b..6aa8a86cb83b 100644 --- a/drivers/firewire/ohci.c +++ b/drivers/firewire/ohci.c @@ -242,6 +242,8 @@ struct fw_ohci { u32 self_id_buffer[512]; }; +static struct workqueue_struct *selfid_workqueue; + static inline struct fw_ohci *fw_ohci(struct fw_card *card) { return container_of(card, struct fw_ohci, card); @@ -2087,7 +2089,7 @@ static irqreturn_t irq_handler(int irq, void *data) log_irqs(ohci, event); if (event & OHCI1394_selfIDComplete) - queue_work(fw_workqueue, &ohci->bus_reset_work); + queue_work(selfid_workqueue, &ohci->bus_reset_work); if (event & OHCI1394_RQPkt) tasklet_schedule(&ohci->ar_request_ctx.tasklet); @@ -3872,12 +3874,17 @@ static struct pci_driver fw_ohci_pci_driver = { static int __init fw_ohci_init(void) { + selfid_workqueue = alloc_workqueue(KBUILD_MODNAME, WQ_MEM_RECLAIM, 0); + if (!selfid_workqueue) + return -ENOMEM; + return pci_register_driver(&fw_ohci_pci_driver); } static void __exit fw_ohci_cleanup(void) { pci_unregister_driver(&fw_ohci_pci_driver); + destroy_workqueue(selfid_workqueue); } module_init(fw_ohci_init); |