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ieee1394: move some comments from declaration to definition

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Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
This commit is contained in:
Stefan Richter
2007-03-05 03:06:23 +01:00
parent ef8153348f
commit afd6546d8d
18 changed files with 349 additions and 240 deletions
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32
drivers/ieee1394/nodemgr.c
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@@ -1738,7 +1738,19 @@ exit:
return 0;
}
int nodemgr_for_each_host(void *__data, int (*cb)(struct hpsb_host *, void *))
/**
* nodemgr_for_each_host - call a function for each IEEE 1394 host
* @data: an address to supply to the callback
* @cb: function to call for each host
*
* Iterate the hosts, calling a given function with supplied data for each host.
* If the callback fails on a host, i.e. if it returns a non-zero value, the
* iteration is stopped.
*
* Return value: 0 on success, non-zero on failure (same as returned by last run
* of the callback).
*/
int nodemgr_for_each_host(void *data, int (*cb)(struct hpsb_host *, void *))
{
struct class_device *cdev;
struct hpsb_host *host;
@@ -1748,7 +1760,7 @@ int nodemgr_for_each_host(void *__data, int (*cb)(struct hpsb_host *, void *))
list_for_each_entry(cdev, &hpsb_host_class.children, node) {
host = container_of(cdev, struct hpsb_host, class_dev);
if ((error = cb(host, __data)))
if ((error = cb(host, data)))
break;
}
up(&hpsb_host_class.sem);
@@ -1771,12 +1783,20 @@ int nodemgr_for_each_host(void *__data, int (*cb)(struct hpsb_host *, void *))
* ID's.
*/
void hpsb_node_fill_packet(struct node_entry *ne, struct hpsb_packet *pkt)
/**
* hpsb_node_fill_packet - fill some destination information into a packet
* @ne: destination node
* @packet: packet to fill in
*
* This will fill in the given, pre-initialised hpsb_packet with the current
* information from the node entry (host, node ID, bus generation number).
*/
void hpsb_node_fill_packet(struct node_entry *ne, struct hpsb_packet *packet)
{
pkt->host = ne->host;
pkt->generation = ne->generation;
packet->host = ne->host;
packet->generation = ne->generation;
barrier();
pkt->node_id = ne->nodeid;
packet->node_id = ne->nodeid;
}
int hpsb_node_write(struct node_entry *ne, u64 addr,