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path: root/drivers/ieee1394/ieee1394_transactions.c
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Diffstat (limited to 'drivers/ieee1394/ieee1394_transactions.c')
-rw-r--r--drivers/ieee1394/ieee1394_transactions.c30
1 files changed, 0 insertions, 30 deletions
diff --git a/drivers/ieee1394/ieee1394_transactions.c b/drivers/ieee1394/ieee1394_transactions.c
index 40078ce930c..c39c70a8aa9 100644
--- a/drivers/ieee1394/ieee1394_transactions.c
+++ b/drivers/ieee1394/ieee1394_transactions.c
@@ -89,18 +89,6 @@ static void fill_async_lock(struct hpsb_packet *packet, u64 addr, int extcode,
packet->expect_response = 1;
}
-static void fill_iso_packet(struct hpsb_packet *packet, int length, int channel,
- int tag, int sync)
-{
- packet->header[0] = (length << 16) | (tag << 14) | (channel << 8)
- | (TCODE_ISO_DATA << 4) | sync;
-
- packet->header_size = 4;
- packet->data_size = length;
- packet->type = hpsb_iso;
- packet->tcode = TCODE_ISO_DATA;
-}
-
static void fill_phy_packet(struct hpsb_packet *packet, quadlet_t data)
{
packet->header[0] = data;
@@ -491,24 +479,6 @@ struct hpsb_packet *hpsb_make_phypacket(struct hpsb_host *host, quadlet_t data)
return p;
}
-struct hpsb_packet *hpsb_make_isopacket(struct hpsb_host *host,
- int length, int channel,
- int tag, int sync)
-{
- struct hpsb_packet *p;
-
- p = hpsb_alloc_packet(length);
- if (!p)
- return NULL;
-
- p->host = host;
- fill_iso_packet(p, length, channel, tag, sync);
-
- p->generation = get_hpsb_generation(host);
-
- return p;
-}
-
/*
* FIXME - these functions should probably read from / write to user space to
* avoid in kernel buffers for user space callers