firewire: remove an unused function argument
void (*fw_address_callback_t)(..., int speed, ...) is the speed that a
remote node chose to transmit a request to us. In case of split
transactions, firewire-core will transmit the response at that speed.
Upper layer drivers on the other hand (firewire-net, -sbp2, firedtv, and
userspace drivers) cannot do anything useful with that speed datum,
except log it for debug purposes. But data that is merely potentially
(not even actually) used for debug purposes does not belong into the API.
Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c
index ca72cda..4e0478d 100644
--- a/drivers/firewire/core-cdev.c
+++ b/drivers/firewire/core-cdev.c
@@ -632,8 +632,7 @@
static void handle_request(struct fw_card *card, struct fw_request *request,
int tcode, int destination, int source,
- int generation, int speed,
- unsigned long long offset,
+ int generation, unsigned long long offset,
void *payload, size_t length, void *callback_data)
{
struct address_handler_resource *handler = callback_data;
diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
index cb6390f..2f67c8d 100644
--- a/drivers/firewire/core-transaction.c
+++ b/drivers/firewire/core-transaction.c
@@ -802,7 +802,7 @@
else
handler->address_callback(card, request,
tcode, destination, source,
- p->generation, p->speed, offset,
+ p->generation, offset,
request->data, request->length,
handler->callback_data);
}
@@ -840,8 +840,8 @@
if (is_enclosing_handler(handler, offset, request->length))
handler->address_callback(card, NULL, tcode,
destination, source,
- p->generation, p->speed,
- offset, request->data,
+ p->generation, offset,
+ request->data,
request->length,
handler->callback_data);
}
@@ -951,8 +951,8 @@
static void handle_topology_map(struct fw_card *card, struct fw_request *request,
int tcode, int destination, int source, int generation,
- int speed, unsigned long long offset,
- void *payload, size_t length, void *callback_data)
+ unsigned long long offset, void *payload, size_t length,
+ void *callback_data)
{
int start;
@@ -996,8 +996,8 @@
static void handle_registers(struct fw_card *card, struct fw_request *request,
int tcode, int destination, int source, int generation,
- int speed, unsigned long long offset,
- void *payload, size_t length, void *callback_data)
+ unsigned long long offset, void *payload, size_t length,
+ void *callback_data)
{
int reg = offset & ~CSR_REGISTER_BASE;
__be32 *data = payload;
diff --git a/drivers/firewire/net.c b/drivers/firewire/net.c
index 2d3dc7d..4bb3fb8 100644
--- a/drivers/firewire/net.c
+++ b/drivers/firewire/net.c
@@ -805,8 +805,8 @@
static void fwnet_receive_packet(struct fw_card *card, struct fw_request *r,
int tcode, int destination, int source, int generation,
- int speed, unsigned long long offset, void *payload,
- size_t length, void *callback_data)
+ unsigned long long offset, void *payload, size_t length,
+ void *callback_data)
{
struct fwnet_device *dev = callback_data;
int rcode;
diff --git a/drivers/firewire/sbp2.c b/drivers/firewire/sbp2.c
index ae715c8..1931964 100644
--- a/drivers/firewire/sbp2.c
+++ b/drivers/firewire/sbp2.c
@@ -410,8 +410,7 @@
static void sbp2_status_write(struct fw_card *card, struct fw_request *request,
int tcode, int destination, int source,
- int generation, int speed,
- unsigned long long offset,
+ int generation, unsigned long long offset,
void *payload, size_t length, void *callback_data)
{
struct sbp2_logical_unit *lu = callback_data;
diff --git a/drivers/media/dvb/firewire/firedtv-fw.c b/drivers/media/dvb/firewire/firedtv-fw.c
index 4253b7a..4dcae63 100644
--- a/drivers/media/dvb/firewire/firedtv-fw.c
+++ b/drivers/media/dvb/firewire/firedtv-fw.c
@@ -194,8 +194,8 @@
static void handle_fcp(struct fw_card *card, struct fw_request *request,
int tcode, int destination, int source, int generation,
- int speed, unsigned long long offset,
- void *payload, size_t length, void *callback_data)
+ unsigned long long offset, void *payload, size_t length,
+ void *callback_data)
{
struct firedtv *f, *fdtv = NULL;
struct fw_device *device;