diff options
Diffstat (limited to 'drivers/ieee1394/hosts.c')
| -rw-r--r-- | drivers/ieee1394/hosts.c | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/drivers/ieee1394/hosts.c b/drivers/ieee1394/hosts.c index 32a13092193..6164a9a8339 100644 --- a/drivers/ieee1394/hosts.c +++ b/drivers/ieee1394/hosts.c @@ -94,14 +94,6 @@ static int alloc_hostnum_cb(struct hpsb_host *host, void *__data) return 0; } -/* - * The pending_packet_queue is special in that it's processed - * from hardirq context too (such as hpsb_bus_reset()). Hence - * split the lock class from the usual networking skb-head - * lock class by using a separate key for it: - */ -static struct lock_class_key pending_packet_queue_key; - static DEFINE_MUTEX(host_num_alloc); /** @@ -137,9 +129,7 @@ struct hpsb_host *hpsb_alloc_host(struct hpsb_host_driver *drv, size_t extra, h->hostdata = h + 1; h->driver = drv; - skb_queue_head_init(&h->pending_packet_queue); - lockdep_set_class(&h->pending_packet_queue.lock, - &pending_packet_queue_key); + INIT_LIST_HEAD(&h->pending_packets); INIT_LIST_HEAD(&h->addr_space); for (i = 2; i < 16; i++) @@ -190,7 +180,7 @@ int hpsb_add_host(struct hpsb_host *host) { if (hpsb_default_host_entry(host)) return -ENOMEM; - hpsb_add_extra_config_roms(host); + highlevel_add_host(host); return 0; } @@ -212,12 +202,19 @@ void hpsb_remove_host(struct hpsb_host *host) host->driver = &dummy_driver; highlevel_remove_host(host); - hpsb_remove_extra_config_roms(host); class_device_unregister(&host->class_dev); device_unregister(&host->device); } +/** + * hpsb_update_config_rom_image - updates configuration ROM image of a host + * + * Updates the configuration ROM image of a host. rom_version must be the + * current version, otherwise it will fail with return value -1. If this + * host does not support config-rom-update, it will return -%EINVAL. + * Return value 0 indicates success. + */ int hpsb_update_config_rom_image(struct hpsb_host *host) { unsigned long reset_delay; |