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authorLinus Torvalds <torvalds@linux-foundation.org>2009-03-27 18:33:56 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-03-27 18:33:56 -0700
commitfebb02bdfe5e2c6ceaa0a38d8b7afca3d98f415a (patch)
treef2ea606a30cb11f0d914271b54551627dad26eff /drivers/firewire/fw-topology.c
parent0b4d569de222452bcb55a4a536ade6cf4d8d1e30 (diff)
parent32a0f488ce5e8a9a148491f15edc508ab5e8265b (diff)
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Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6: (53 commits) DVB: firedtv: FireDTV S2 problems with tuning solved DVB: firedtv: fix printk format mismatch ieee1394: constify device ID tables ieee1394: raw1394: add sparse annotations to raw1394_compat_write ieee1394: Storage class should be before const qualifier ieee1394: sbp2: follow up on "ieee1394: inherit ud vendor_id from node vendor_id" firewire: core: optimize propagation of BROADCAST_CHANNEL firewire: core: simplify broadcast channel allocation firewire: core: increase bus manager grace period firewire: core: drop unused call parameters of close_transaction firewire: cdev: add closure to async stream ioctl firewire: cdev: simplify FW_CDEV_IOC_SEND_REQUEST return value firewire: cdev: fix race of ioctl_send_request with bus reset firewire: cdev: secure add_descriptor ioctl firewire: cdev: amendment to "add ioctl to query maximum transmission speed" firewire: broadcast channel support firewire: implement asynchronous stream transmission firewire: core: normalize a function argument name firewire: normalize a variable name firewire: core: remove condition which is always false ...
Diffstat (limited to 'drivers/firewire/fw-topology.c')
-rw-r--r--drivers/firewire/fw-topology.c29
1 files changed, 12 insertions, 17 deletions
diff --git a/drivers/firewire/fw-topology.c b/drivers/firewire/fw-topology.c
index 8dd6703b55cd..d0deecc4de93 100644
--- a/drivers/firewire/fw-topology.c
+++ b/drivers/firewire/fw-topology.c
@@ -314,9 +314,8 @@ typedef void (*fw_node_callback_t)(struct fw_card * card,
struct fw_node * node,
struct fw_node * parent);
-static void
-for_each_fw_node(struct fw_card *card, struct fw_node *root,
- fw_node_callback_t callback)
+static void for_each_fw_node(struct fw_card *card, struct fw_node *root,
+ fw_node_callback_t callback)
{
struct list_head list;
struct fw_node *node, *next, *child, *parent;
@@ -349,9 +348,8 @@ for_each_fw_node(struct fw_card *card, struct fw_node *root,
fw_node_put(node);
}
-static void
-report_lost_node(struct fw_card *card,
- struct fw_node *node, struct fw_node *parent)
+static void report_lost_node(struct fw_card *card,
+ struct fw_node *node, struct fw_node *parent)
{
fw_node_event(card, node, FW_NODE_DESTROYED);
fw_node_put(node);
@@ -360,9 +358,8 @@ report_lost_node(struct fw_card *card,
card->bm_retries = 0;
}
-static void
-report_found_node(struct fw_card *card,
- struct fw_node *node, struct fw_node *parent)
+static void report_found_node(struct fw_card *card,
+ struct fw_node *node, struct fw_node *parent)
{
int b_path = (node->phy_speed == SCODE_BETA);
@@ -415,8 +412,7 @@ static void move_tree(struct fw_node *node0, struct fw_node *node1, int port)
* found, lost or updated. Update the nodes in the card topology tree
* as we go.
*/
-static void
-update_tree(struct fw_card *card, struct fw_node *root)
+static void update_tree(struct fw_card *card, struct fw_node *root)
{
struct list_head list0, list1;
struct fw_node *node0, *node1, *next1;
@@ -497,8 +493,8 @@ update_tree(struct fw_card *card, struct fw_node *root)
}
}
-static void
-update_topology_map(struct fw_card *card, u32 *self_ids, int self_id_count)
+static void update_topology_map(struct fw_card *card,
+ u32 *self_ids, int self_id_count)
{
int node_count;
@@ -510,10 +506,8 @@ update_topology_map(struct fw_card *card, u32 *self_ids, int self_id_count)
fw_compute_block_crc(card->topology_map);
}
-void
-fw_core_handle_bus_reset(struct fw_card *card,
- int node_id, int generation,
- int self_id_count, u32 * self_ids)
+void fw_core_handle_bus_reset(struct fw_card *card, int node_id, int generation,
+ int self_id_count, u32 *self_ids)
{
struct fw_node *local_node;
unsigned long flags;
@@ -532,6 +526,7 @@ fw_core_handle_bus_reset(struct fw_card *card,
spin_lock_irqsave(&card->lock, flags);
+ card->broadcast_channel_allocated = false;
card->node_id = node_id;
/*
* Update node_id before generation to prevent anybody from using