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path: root/drivers/firewire/core-card.c
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Diffstat (limited to 'drivers/firewire/core-card.c')
-rw-r--r--drivers/firewire/core-card.c14
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
index 543fccac81bb..f74edae5cb4c 100644
--- a/drivers/firewire/core-card.c
+++ b/drivers/firewire/core-card.c
@@ -196,8 +196,8 @@ static void allocate_broadcast_channel(struct fw_card *card, int generation)
196{ 196{
197 int channel, bandwidth = 0; 197 int channel, bandwidth = 0;
198 198
199 fw_iso_resource_manage(card, generation, 1ULL << 31, 199 fw_iso_resource_manage(card, generation, 1ULL << 31, &channel,
200 &channel, &bandwidth, true); 200 &bandwidth, true, card->bm_transaction_data);
201 if (channel == 31) { 201 if (channel == 31) {
202 card->broadcast_channel_allocated = true; 202 card->broadcast_channel_allocated = true;
203 device_for_each_child(card->device, (void *)(long)generation, 203 device_for_each_child(card->device, (void *)(long)generation,
@@ -230,7 +230,6 @@ static void fw_card_bm_work(struct work_struct *work)
230 bool do_reset = false; 230 bool do_reset = false;
231 bool root_device_is_running; 231 bool root_device_is_running;
232 bool root_device_is_cmc; 232 bool root_device_is_cmc;
233 __be32 lock_data[2];
234 233
235 spin_lock_irqsave(&card->lock, flags); 234 spin_lock_irqsave(&card->lock, flags);
236 235
@@ -273,22 +272,23 @@ static void fw_card_bm_work(struct work_struct *work)
273 goto pick_me; 272 goto pick_me;
274 } 273 }
275 274
276 lock_data[0] = cpu_to_be32(0x3f); 275 card->bm_transaction_data[0] = cpu_to_be32(0x3f);
277 lock_data[1] = cpu_to_be32(local_id); 276 card->bm_transaction_data[1] = cpu_to_be32(local_id);
278 277
279 spin_unlock_irqrestore(&card->lock, flags); 278 spin_unlock_irqrestore(&card->lock, flags);
280 279
281 rcode = fw_run_transaction(card, TCODE_LOCK_COMPARE_SWAP, 280 rcode = fw_run_transaction(card, TCODE_LOCK_COMPARE_SWAP,
282 irm_id, generation, SCODE_100, 281 irm_id, generation, SCODE_100,
283 CSR_REGISTER_BASE + CSR_BUS_MANAGER_ID, 282 CSR_REGISTER_BASE + CSR_BUS_MANAGER_ID,
284 lock_data, sizeof(lock_data)); 283 card->bm_transaction_data,
284 sizeof(card->bm_transaction_data));
285 285
286 if (rcode == RCODE_GENERATION) 286 if (rcode == RCODE_GENERATION)
287 /* Another bus reset, BM work has been rescheduled. */ 287 /* Another bus reset, BM work has been rescheduled. */
288 goto out; 288 goto out;
289 289
290 if (rcode == RCODE_COMPLETE && 290 if (rcode == RCODE_COMPLETE &&
291 lock_data[0] != cpu_to_be32(0x3f)) { 291 card->bm_transaction_data[0] != cpu_to_be32(0x3f)) {
292 292
293 /* Somebody else is BM. Only act as IRM. */ 293 /* Somebody else is BM. Only act as IRM. */
294 if (local_id == irm_id) 294 if (local_id == irm_id)