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path: root/drivers/firewire/fw-sbp2.c
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Diffstat (limited to 'drivers/firewire/fw-sbp2.c')
-rw-r--r--drivers/firewire/fw-sbp2.c46
1 files changed, 12 insertions, 34 deletions
diff --git a/drivers/firewire/fw-sbp2.c b/drivers/firewire/fw-sbp2.c
index aaff50ebba1..05997cee4f3 100644
--- a/drivers/firewire/fw-sbp2.c
+++ b/drivers/firewire/fw-sbp2.c
@@ -621,25 +621,15 @@ sbp2_send_management_orb(struct sbp2_logical_unit *lu, int node_id,
return retval;
}
-static void
-complete_agent_reset_write(struct fw_card *card, int rcode,
- void *payload, size_t length, void *done)
-{
- complete(done);
-}
-
static void sbp2_agent_reset(struct sbp2_logical_unit *lu)
{
struct fw_device *device = fw_device(lu->tgt->unit->device.parent);
- DECLARE_COMPLETION_ONSTACK(done);
- struct fw_transaction t;
- static u32 z;
+ __be32 d = 0;
- fw_send_request(device->card, &t, TCODE_WRITE_QUADLET_REQUEST,
- lu->tgt->node_id, lu->generation, device->max_speed,
- lu->command_block_agent_address + SBP2_AGENT_RESET,
- &z, sizeof(z), complete_agent_reset_write, &done);
- wait_for_completion(&done);
+ fw_run_transaction(device->card, TCODE_WRITE_QUADLET_REQUEST,
+ lu->tgt->node_id, lu->generation, device->max_speed,
+ lu->command_block_agent_address + SBP2_AGENT_RESET,
+ &d, sizeof(d));
}
static void
@@ -653,7 +643,7 @@ static void sbp2_agent_reset_no_wait(struct sbp2_logical_unit *lu)
{
struct fw_device *device = fw_device(lu->tgt->unit->device.parent);
struct fw_transaction *t;
- static u32 z;
+ static __be32 d;
t = kmalloc(sizeof(*t), GFP_ATOMIC);
if (t == NULL)
@@ -662,7 +652,7 @@ static void sbp2_agent_reset_no_wait(struct sbp2_logical_unit *lu)
fw_send_request(device->card, t, TCODE_WRITE_QUADLET_REQUEST,
lu->tgt->node_id, lu->generation, device->max_speed,
lu->command_block_agent_address + SBP2_AGENT_RESET,
- &z, sizeof(z), complete_agent_reset_write_no_wait, t);
+ &d, sizeof(d), complete_agent_reset_write_no_wait, t);
}
static void sbp2_set_generation(struct sbp2_logical_unit *lu, int generation)
@@ -823,13 +813,6 @@ static void sbp2_target_put(struct sbp2_target *tgt)
kref_put(&tgt->kref, sbp2_release_target);
}
-static void
-complete_set_busy_timeout(struct fw_card *card, int rcode,
- void *payload, size_t length, void *done)
-{
- complete(done);
-}
-
/*
* Write retransmit retry values into the BUSY_TIMEOUT register.
* - The single-phase retry protocol is supported by all SBP-2 devices, but the
@@ -849,17 +832,12 @@ complete_set_busy_timeout(struct fw_card *card, int rcode,
static void sbp2_set_busy_timeout(struct sbp2_logical_unit *lu)
{
struct fw_device *device = fw_device(lu->tgt->unit->device.parent);
- DECLARE_COMPLETION_ONSTACK(done);
- struct fw_transaction t;
- static __be32 busy_timeout;
-
- busy_timeout = cpu_to_be32(SBP2_CYCLE_LIMIT | SBP2_RETRY_LIMIT);
+ __be32 d = cpu_to_be32(SBP2_CYCLE_LIMIT | SBP2_RETRY_LIMIT);
- fw_send_request(device->card, &t, TCODE_WRITE_QUADLET_REQUEST,
- lu->tgt->node_id, lu->generation, device->max_speed,
- CSR_REGISTER_BASE + CSR_BUSY_TIMEOUT, &busy_timeout,
- sizeof(busy_timeout), complete_set_busy_timeout, &done);
- wait_for_completion(&done);
+ fw_run_transaction(device->card, TCODE_WRITE_QUADLET_REQUEST,
+ lu->tgt->node_id, lu->generation, device->max_speed,
+ CSR_REGISTER_BASE + CSR_BUSY_TIMEOUT,
+ &d, sizeof(d));
}
static void sbp2_reconnect(struct work_struct *work);