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path: root/drivers/firewire/core-device.c
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Diffstat (limited to 'drivers/firewire/core-device.c')
-rw-r--r--drivers/firewire/core-device.c30
1 files changed, 19 insertions, 11 deletions
diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
index 9a262439e3a7..ef900d923f15 100644
--- a/drivers/firewire/core-device.c
+++ b/drivers/firewire/core-device.c
@@ -725,6 +725,14 @@ struct fw_device *fw_device_get_by_devt(dev_t devt)
return device;
}
+struct workqueue_struct *fw_wq;
+
+static void fw_schedule_device_work(struct fw_device *device,
+ unsigned long delay)
+{
+ queue_delayed_work(fw_wq, &device->work, delay);
+}
+
/*
* These defines control the retry behavior for reading the config
* rom. It shouldn't be necessary to tweak these; if the device
@@ -750,7 +758,7 @@ static void fw_device_shutdown(struct work_struct *work)
if (time_before64(get_jiffies_64(),
device->card->reset_jiffies + SHUTDOWN_DELAY)
&& !list_empty(&device->card->link)) {
- schedule_delayed_work(&device->work, SHUTDOWN_DELAY);
+ fw_schedule_device_work(device, SHUTDOWN_DELAY);
return;
}
@@ -862,7 +870,7 @@ static int lookup_existing_device(struct device *dev, void *data)
fw_notify("rediscovered device %s\n", dev_name(dev));
PREPARE_DELAYED_WORK(&old->work, fw_device_update);
- schedule_delayed_work(&old->work, 0);
+ fw_schedule_device_work(old, 0);
if (current_node == card->root_node)
fw_schedule_bm_work(card, 0);
@@ -953,7 +961,7 @@ static void fw_device_init(struct work_struct *work)
if (device->config_rom_retries < MAX_RETRIES &&
atomic_read(&device->state) == FW_DEVICE_INITIALIZING) {
device->config_rom_retries++;
- schedule_delayed_work(&device->work, RETRY_DELAY);
+ fw_schedule_device_work(device, RETRY_DELAY);
} else {
if (device->node->link_on)
fw_notify("giving up on config rom for node id %x\n",
@@ -1019,7 +1027,7 @@ static void fw_device_init(struct work_struct *work)
FW_DEVICE_INITIALIZING,
FW_DEVICE_RUNNING) == FW_DEVICE_GONE) {
PREPARE_DELAYED_WORK(&device->work, fw_device_shutdown);
- schedule_delayed_work(&device->work, SHUTDOWN_DELAY);
+ fw_schedule_device_work(device, SHUTDOWN_DELAY);
} else {
if (device->config_rom_retries)
fw_notify("created device %s: GUID %08x%08x, S%d00, "
@@ -1098,7 +1106,7 @@ static void fw_device_refresh(struct work_struct *work)
if (device->config_rom_retries < MAX_RETRIES / 2 &&
atomic_read(&device->state) == FW_DEVICE_INITIALIZING) {
device->config_rom_retries++;
- schedule_delayed_work(&device->work, RETRY_DELAY / 2);
+ fw_schedule_device_work(device, RETRY_DELAY / 2);
return;
}
@@ -1131,7 +1139,7 @@ static void fw_device_refresh(struct work_struct *work)
if (device->config_rom_retries < MAX_RETRIES &&
atomic_read(&device->state) == FW_DEVICE_INITIALIZING) {
device->config_rom_retries++;
- schedule_delayed_work(&device->work, RETRY_DELAY);
+ fw_schedule_device_work(device, RETRY_DELAY);
return;
}
@@ -1158,7 +1166,7 @@ static void fw_device_refresh(struct work_struct *work)
gone:
atomic_set(&device->state, FW_DEVICE_GONE);
PREPARE_DELAYED_WORK(&device->work, fw_device_shutdown);
- schedule_delayed_work(&device->work, SHUTDOWN_DELAY);
+ fw_schedule_device_work(device, SHUTDOWN_DELAY);
out:
if (node_id == card->root_node->node_id)
fw_schedule_bm_work(card, 0);
@@ -1214,7 +1222,7 @@ void fw_node_event(struct fw_card *card, struct fw_node *node, int event)
* first config rom scan half a second after bus reset.
*/
INIT_DELAYED_WORK(&device->work, fw_device_init);
- schedule_delayed_work(&device->work, INITIAL_DELAY);
+ fw_schedule_device_work(device, INITIAL_DELAY);
break;
case FW_NODE_INITIATED_RESET:
@@ -1230,7 +1238,7 @@ void fw_node_event(struct fw_card *card, struct fw_node *node, int event)
FW_DEVICE_RUNNING,
FW_DEVICE_INITIALIZING) == FW_DEVICE_RUNNING) {
PREPARE_DELAYED_WORK(&device->work, fw_device_refresh);
- schedule_delayed_work(&device->work,
+ fw_schedule_device_work(device,
device->is_local ? 0 : INITIAL_DELAY);
}
break;
@@ -1245,7 +1253,7 @@ void fw_node_event(struct fw_card *card, struct fw_node *node, int event)
device->generation = card->generation;
if (atomic_read(&device->state) == FW_DEVICE_RUNNING) {
PREPARE_DELAYED_WORK(&device->work, fw_device_update);
- schedule_delayed_work(&device->work, 0);
+ fw_schedule_device_work(device, 0);
}
break;
@@ -1270,7 +1278,7 @@ void fw_node_event(struct fw_card *card, struct fw_node *node, int event)
if (atomic_xchg(&device->state,
FW_DEVICE_GONE) == FW_DEVICE_RUNNING) {
PREPARE_DELAYED_WORK(&device->work, fw_device_shutdown);
- schedule_delayed_work(&device->work,
+ fw_schedule_device_work(device,
list_empty(&card->link) ? 0 : SHUTDOWN_DELAY);
}
break;