ieee1394: whitespace cleanup in hosts.[ch], ieee1394_core.[ch]

Signed-off-by: Stefan Richter <stefanr@s5r6.in-berlin.de>
Signed-off-by: Jody McIntyre <scjody@modernduck.com>

1 files changed, 381 insertions, 381 deletions

diff --git a/drivers/ieee1394/ieee1394_core.c b/drivers/ieee1394/ieee1394_core.c
index ff8a40980607..64fbbb01d52a 100644
--- a/drivers/ieee1394/ieee1394_core.c
+++ b/drivers/ieee1394/ieee1394_core.c
@@ -179,34 +179,34 @@ void hpsb_free_packet(struct hpsb_packet *packet)
 
 int hpsb_reset_bus(struct hpsb_host *host, int type)
 {
-        if (!host->in_bus_reset) {
-                host->driver->devctl(host, RESET_BUS, type);
-                return 0;
-        } else {
-                return 1;
-        }
+        if (!host->in_bus_reset) {
+                host->driver->devctl(host, RESET_BUS, type);
+                return 0;
+        } else {
+                return 1;
+        }
 }
 
 
 int hpsb_bus_reset(struct hpsb_host *host)
 {
-        if (host->in_bus_reset) {
-                HPSB_NOTICE("%s called while bus reset already in progress",
+        if (host->in_bus_reset) {
+                HPSB_NOTICE("%s called while bus reset already in progress",
                             __FUNCTION__);
-                return 1;
-        }
+                return 1;
+        }
 
-        abort_requests(host);
-        host->in_bus_reset = 1;
-        host->irm_id = -1;
+        abort_requests(host);
+        host->in_bus_reset = 1;
+        host->irm_id = -1;
         host->is_irm = 0;
-        host->busmgr_id = -1;
+        host->busmgr_id = -1;
         host->is_busmgr = 0;
         host->is_cycmst = 0;
-        host->node_count = 0;
-        host->selfid_count = 0;
+        host->node_count = 0;
+        host->selfid_count = 0;
 
-        return 0;
+        return 0;
 }
 
 
@@ -216,47 +216,47 @@ int hpsb_bus_reset(struct hpsb_host *host)
  */
 static int check_selfids(struct hpsb_host *host)
 {
-        int nodeid = -1;
-        int rest_of_selfids = host->selfid_count;
-        struct selfid *sid = (struct selfid *)host->topology_map;
-        struct ext_selfid *esid;
-        int esid_seq = 23;
+        int nodeid = -1;
+        int rest_of_selfids = host->selfid_count;
+        struct selfid *sid = (struct selfid *)host->topology_map;
+        struct ext_selfid *esid;
+        int esid_seq = 23;
 
         host->nodes_active = 0;
 
-        while (rest_of_selfids--) {
-                if (!sid->extended) {
-                        nodeid++;
-                        esid_seq = 0;
+        while (rest_of_selfids--) {
+                if (!sid->extended) {
+                        nodeid++;
+                        esid_seq = 0;
 
-                        if (sid->phy_id != nodeid) {
-                                HPSB_INFO("SelfIDs failed monotony check with "
-                                          "%d", sid->phy_id);
-                                return 0;
-                        }
+                        if (sid->phy_id != nodeid) {
+                                HPSB_INFO("SelfIDs failed monotony check with "
+                                          "%d", sid->phy_id);
+                                return 0;
+                        }
 
                         if (sid->link_active) {
                                 host->nodes_active++;
                                 if (sid->contender)
                                         host->irm_id = LOCAL_BUS | sid->phy_id;
                         }
-                } else {
-                        esid = (struct ext_selfid *)sid;
-
-                        if ((esid->phy_id != nodeid)
-                            || (esid->seq_nr != esid_seq)) {
-                                HPSB_INFO("SelfIDs failed monotony check with "
-                                          "%d/%d", esid->phy_id, esid->seq_nr);
-                                return 0;
-                        }
-                        esid_seq++;
-                }
-                sid++;
-        }
-
-        esid = (struct ext_selfid *)(sid - 1);
-        while (esid->extended) {
-                if ((esid->porta == SELFID_PORT_PARENT) ||
+                } else {
+                        esid = (struct ext_selfid *)sid;
+
+                        if ((esid->phy_id != nodeid)
+                            || (esid->seq_nr != esid_seq)) {
+                                HPSB_INFO("SelfIDs failed monotony check with "
+                                          "%d/%d", esid->phy_id, esid->seq_nr);
+                                return 0;
+                        }
+                        esid_seq++;
+                }
+                sid++;
+        }
+
+        esid = (struct ext_selfid *)(sid - 1);
+        while (esid->extended) {
+                if ((esid->porta == SELFID_PORT_PARENT) ||
                     (esid->portb == SELFID_PORT_PARENT) ||
                     (esid->portc == SELFID_PORT_PARENT) ||
                     (esid->portd == SELFID_PORT_PARENT) ||
@@ -267,47 +267,47 @@ static int check_selfids(struct hpsb_host *host)
                         HPSB_INFO("SelfIDs failed root check on "
                                   "extended SelfID");
                         return 0;
-                }
-                esid--;
-        }
+                }
+                esid--;
+        }
 
-        sid = (struct selfid *)esid;
+        sid = (struct selfid *)esid;
         if ((sid->port0 == SELFID_PORT_PARENT) ||
             (sid->port1 == SELFID_PORT_PARENT) ||
             (sid->port2 == SELFID_PORT_PARENT)) {
                 HPSB_INFO("SelfIDs failed root check");
                 return 0;
-        }
+        }
 
         host->node_count = nodeid + 1;
-        return 1;
+        return 1;
 }
 
 static void build_speed_map(struct hpsb_host *host, int nodecount)
 {
         u8 speedcap[nodecount];
         u8 cldcnt[nodecount];
-        u8 *map = host->speed_map;
-        struct selfid *sid;
-        struct ext_selfid *esid;
-        int i, j, n;
-
-        for (i = 0; i < (nodecount * 64); i += 64) {
-                for (j = 0; j < nodecount; j++) {
-                        map[i+j] = IEEE1394_SPEED_MAX;
-                }
-        }
-
-        for (i = 0; i < nodecount; i++) {
-                cldcnt[i] = 0;
-        }
-
-        /* find direct children count and speed */
-        for (sid = (struct selfid *)&host->topology_map[host->selfid_count-1],
-                     n = nodecount - 1;
-             (void *)sid >= (void *)host->topology_map; sid--) {
-                if (sid->extended) {
-                        esid = (struct ext_selfid *)sid;
+        u8 *map = host->speed_map;
+        struct selfid *sid;
+        struct ext_selfid *esid;
+        int i, j, n;
+
+        for (i = 0; i < (nodecount * 64); i += 64) {
+                for (j = 0; j < nodecount; j++) {
+                        map[i+j] = IEEE1394_SPEED_MAX;
+                }
+        }
+
+        for (i = 0; i < nodecount; i++) {
+                cldcnt[i] = 0;
+        }
+
+        /* find direct children count and speed */
+        for (sid = (struct selfid *)&host->topology_map[host->selfid_count-1],
+                     n = nodecount - 1;
+             (void *)sid >= (void *)host->topology_map; sid--) {
+                if (sid->extended) {
+                        esid = (struct ext_selfid *)sid;
 
                         if (esid->porta == SELFID_PORT_CHILD) cldcnt[n]++;
                         if (esid->portb == SELFID_PORT_CHILD) cldcnt[n]++;
@@ -322,50 +322,50 @@ static void build_speed_map(struct hpsb_host *host, int nodecount)
                         if (sid->port1 == SELFID_PORT_CHILD) cldcnt[n]++;
                         if (sid->port2 == SELFID_PORT_CHILD) cldcnt[n]++;
 
-                        speedcap[n] = sid->speed;
-                        n--;
-                }
-        }
-
-        /* set self mapping */
-        for (i = 0; i < nodecount; i++) {
-                map[64*i + i] = speedcap[i];
-        }
-
-        /* fix up direct children count to total children count;
-         * also fix up speedcaps for sibling and parent communication */
-        for (i = 1; i < nodecount; i++) {
-                for (j = cldcnt[i], n = i - 1; j > 0; j--) {
-                        cldcnt[i] += cldcnt[n];
-                        speedcap[n] = min(speedcap[n], speedcap[i]);
-                        n -= cldcnt[n] + 1;
-                }
-        }
-
-        for (n = 0; n < nodecount; n++) {
-                for (i = n - cldcnt[n]; i <= n; i++) {
-                        for (j = 0; j < (n - cldcnt[n]); j++) {
-                                map[j*64 + i] = map[i*64 + j] =
-                                        min(map[i*64 + j], speedcap[n]);
-                        }
-                        for (j = n + 1; j < nodecount; j++) {
-                                map[j*64 + i] = map[i*64 + j] =
-                                        min(map[i*64 + j], speedcap[n]);
-                        }
-                }
-        }
+                        speedcap[n] = sid->speed;
+                        n--;
+                }
+        }
+
+        /* set self mapping */
+        for (i = 0; i < nodecount; i++) {
+                map[64*i + i] = speedcap[i];
+        }
+
+        /* fix up direct children count to total children count;
+         * also fix up speedcaps for sibling and parent communication */
+        for (i = 1; i < nodecount; i++) {
+                for (j = cldcnt[i], n = i - 1; j > 0; j--) {
+                        cldcnt[i] += cldcnt[n];
+                        speedcap[n] = min(speedcap[n], speedcap[i]);
+                        n -= cldcnt[n] + 1;
+                }
+        }
+
+        for (n = 0; n < nodecount; n++) {
+                for (i = n - cldcnt[n]; i <= n; i++) {
+                        for (j = 0; j < (n - cldcnt[n]); j++) {
+                                map[j*64 + i] = map[i*64 + j] =
+                                        min(map[i*64 + j], speedcap[n]);
+                        }
+                        for (j = n + 1; j < nodecount; j++) {
+                                map[j*64 + i] = map[i*64 + j] =
+                                        min(map[i*64 + j], speedcap[n]);
+                        }
+                }
+        }
 }
 
 
 void hpsb_selfid_received(struct hpsb_host *host, quadlet_t sid)
 {
-        if (host->in_bus_reset) {
-                HPSB_VERBOSE("Including SelfID 0x%x", sid);
-                host->topology_map[host->selfid_count++] = sid;
-        } else {
-                HPSB_NOTICE("Spurious SelfID packet (0x%08x) received from bus %d",
+        if (host->in_bus_reset) {
+                HPSB_VERBOSE("Including SelfID 0x%x", sid);
+                host->topology_map[host->selfid_count++] = sid;
+        } else {
+                HPSB_NOTICE("Spurious SelfID packet (0x%08x) received from bus %d",
                             sid, NODEID_TO_BUS(host->node_id));
-        }
+        }
 }
 
 void hpsb_selfid_complete(struct hpsb_host *host, int phyid, int isroot)
@@ -373,50 +373,50 @@ void hpsb_selfid_complete(struct hpsb_host *host, int phyid, int isroot)
         if (!host->in_bus_reset)
                 HPSB_NOTICE("SelfID completion called outside of bus reset!");
 
-        host->node_id = LOCAL_BUS | phyid;
-        host->is_root = isroot;
+        host->node_id = LOCAL_BUS | phyid;
+        host->is_root = isroot;
 
-        if (!check_selfids(host)) {
-                if (host->reset_retries++ < 20) {
-                        /* selfid stage did not complete without error */
-                        HPSB_NOTICE("Error in SelfID stage, resetting");
+        if (!check_selfids(host)) {
+                if (host->reset_retries++ < 20) {
+                        /* selfid stage did not complete without error */
+                        HPSB_NOTICE("Error in SelfID stage, resetting");
                         host->in_bus_reset = 0;
                         /* this should work from ohci1394 now... */
-                        hpsb_reset_bus(host, LONG_RESET);
-                        return;
-                } else {
-                        HPSB_NOTICE("Stopping out-of-control reset loop");
-                        HPSB_NOTICE("Warning - topology map and speed map will not be valid");
+                        hpsb_reset_bus(host, LONG_RESET);
+                        return;
+                } else {
+                        HPSB_NOTICE("Stopping out-of-control reset loop");
+                        HPSB_NOTICE("Warning - topology map and speed map will not be valid");
                         host->reset_retries = 0;
-                }
-        } else {
+                }
+        } else {
                 host->reset_retries = 0;
-                build_speed_map(host, host->node_count);
-        }
+                build_speed_map(host, host->node_count);
+        }
 
         HPSB_VERBOSE("selfid_complete called with successful SelfID stage "
                      "... irm_id: 0x%X node_id: 0x%X",host->irm_id,host->node_id);
 
-        /* irm_id is kept up to date by check_selfids() */
-        if (host->irm_id == host->node_id) {
-                host->is_irm = 1;
-        } else {
-                host->is_busmgr = 0;
-                host->is_irm = 0;
-        }
+        /* irm_id is kept up to date by check_selfids() */
+        if (host->irm_id == host->node_id) {
+                host->is_irm = 1;
+        } else {
+                host->is_busmgr = 0;
+                host->is_irm = 0;
+        }
 
-        if (isroot) {
+        if (isroot) {
                 host->driver->devctl(host, ACT_CYCLE_MASTER, 1);
                 host->is_cycmst = 1;
         }
         atomic_inc(&host->generation);
         host->in_bus_reset = 0;
-        highlevel_host_reset(host);
+        highlevel_host_reset(host);
 }
 
 
 void hpsb_packet_sent(struct hpsb_host *host, struct hpsb_packet *packet,
-                      int ackcode)
+                      int ackcode)
 {
         unsigned long flags;
 
@@ -507,13 +507,13 @@ int hpsb_send_packet(struct hpsb_packet *packet)
 {
         struct hpsb_host *host = packet->host;
 
-        if (host->is_shutdown)
+        if (host->is_shutdown)
                 return -EINVAL;
         if (host->in_bus_reset ||
             (packet->generation != get_hpsb_generation(host)))
-                return -EAGAIN;
+                return -EAGAIN;
 
-        packet->state = hpsb_queued;
+        packet->state = hpsb_queued;
 
         /* This just seems silly to me */
         WARN_ON(packet->no_waiter && packet->expect_response);
@@ -527,42 +527,42 @@ int hpsb_send_packet(struct hpsb_packet *packet)
                 skb_queue_tail(&host->pending_packet_queue, packet->skb);
         }
 
-        if (packet->node_id == host->node_id) {
+        if (packet->node_id == host->node_id) {
                 /* it is a local request, so handle it locally */
 
-                quadlet_t *data;
-                size_t size = packet->data_size + packet->header_size;
+                quadlet_t *data;
+                size_t size = packet->data_size + packet->header_size;
 
-                data = kmalloc(size, GFP_ATOMIC);
-                if (!data) {
-                        HPSB_ERR("unable to allocate memory for concatenating header and data");
-                        return -ENOMEM;
-                }
+                data = kmalloc(size, GFP_ATOMIC);
+                if (!data) {
+                        HPSB_ERR("unable to allocate memory for concatenating header and data");
+                        return -ENOMEM;
+                }
 
-                memcpy(data, packet->header, packet->header_size);
+                memcpy(data, packet->header, packet->header_size);
 
-                if (packet->data_size)
+                if (packet->data_size)
                         memcpy(((u8*)data) + packet->header_size, packet->data, packet->data_size);
 
-                dump_packet("send packet local", packet->header, packet->header_size, -1);
+                dump_packet("send packet local", packet->header, packet->header_size, -1);
 
-                hpsb_packet_sent(host, packet, packet->expect_response ? ACK_PENDING : ACK_COMPLETE);
-                hpsb_packet_received(host, data, size, 0);
+                hpsb_packet_sent(host, packet, packet->expect_response ? ACK_PENDING : ACK_COMPLETE);
+                hpsb_packet_received(host, data, size, 0);
 
-                kfree(data);
+                kfree(data);
 
-                return 0;
-        }
+                return 0;
+        }
 
-        if (packet->type == hpsb_async && packet->node_id != ALL_NODES) {
-                packet->speed_code =
-                        host->speed_map[NODEID_TO_NODE(host->node_id) * 64
-                                       + NODEID_TO_NODE(packet->node_id)];
-        }
+        if (packet->type == hpsb_async && packet->node_id != ALL_NODES) {
+                packet->speed_code =
+                        host->speed_map[NODEID_TO_NODE(host->node_id) * 64
+                                       + NODEID_TO_NODE(packet->node_id)];
+        }
 
-        dump_packet("send packet", packet->header, packet->header_size, packet->speed_code);
+        dump_packet("send packet", packet->header, packet->header_size, packet->speed_code);
 
-        return host->driver->transmit_packet(host, packet);
+        return host->driver->transmit_packet(host, packet);
 }
 
 /* We could just use complete() directly as the packet complete
@@ -590,81 +590,81 @@ int hpsb_send_packet_and_wait(struct hpsb_packet *packet)
 
 static void send_packet_nocare(struct hpsb_packet *packet)
 {
-        if (hpsb_send_packet(packet) < 0) {
-                hpsb_free_packet(packet);
-        }
+        if (hpsb_send_packet(packet) < 0) {
+                hpsb_free_packet(packet);
+        }
 }
 
 
 static void handle_packet_response(struct hpsb_host *host, int tcode,
                                    quadlet_t *data, size_t size)
 {
-        struct hpsb_packet *packet = NULL;
+        struct hpsb_packet *packet = NULL;
         struct sk_buff *skb;
-        int tcode_match = 0;
-        int tlabel;
-        unsigned long flags;
+        int tcode_match = 0;
+        int tlabel;
+        unsigned long flags;
 
-        tlabel = (data[0] >> 10) & 0x3f;
+        tlabel = (data[0] >> 10) & 0x3f;
 
         spin_lock_irqsave(&host->pending_packet_queue.lock, flags);
 
         skb_queue_walk(&host->pending_packet_queue, skb) {
                 packet = (struct hpsb_packet *)skb->data;
-                if ((packet->tlabel == tlabel)
-                    && (packet->node_id == (data[1] >> 16))){
-                        break;
-                }
+                if ((packet->tlabel == tlabel)
+                    && (packet->node_id == (data[1] >> 16))){
+                        break;
+                }
 
                 packet = NULL;
-        }
+        }
 
         if (packet == NULL) {
-                HPSB_DEBUG("unsolicited response packet received - no tlabel match");
-                dump_packet("contents", data, 16, -1);
+                HPSB_DEBUG("unsolicited response packet received - no tlabel match");
+                dump_packet("contents", data, 16, -1);
                 spin_unlock_irqrestore(&host->pending_packet_queue.lock, flags);
-                return;
-        }
+                return;
+        }
 
-        switch (packet->tcode) {
-        case TCODE_WRITEQ:
-        case TCODE_WRITEB:
-                if (tcode != TCODE_WRITE_RESPONSE)
+        switch (packet->tcode) {
+        case TCODE_WRITEQ:
+        case TCODE_WRITEB:
+                if (tcode != TCODE_WRITE_RESPONSE)
                         break;
                 tcode_match = 1;
                 memcpy(packet->header, data, 12);
-                break;
-        case TCODE_READQ:
-                if (tcode != TCODE_READQ_RESPONSE)
+                break;
+        case TCODE_READQ:
+                if (tcode != TCODE_READQ_RESPONSE)
                         break;
                 tcode_match = 1;
                 memcpy(packet->header, data, 16);
-                break;
-        case TCODE_READB:
-                if (tcode != TCODE_READB_RESPONSE)
+                break;
+        case TCODE_READB:
+                if (tcode != TCODE_READB_RESPONSE)
                         break;
                 tcode_match = 1;
                 BUG_ON(packet->skb->len - sizeof(*packet) < size - 16);
                 memcpy(packet->header, data, 16);
                 memcpy(packet->data, data + 4, size - 16);
-                break;
-        case TCODE_LOCK_REQUEST:
-                if (tcode != TCODE_LOCK_RESPONSE)
+                break;
+        case TCODE_LOCK_REQUEST:
+                if (tcode != TCODE_LOCK_RESPONSE)
                         break;
                 tcode_match = 1;
                 size = min((size - 16), (size_t)8);
                 BUG_ON(packet->skb->len - sizeof(*packet) < size);
                 memcpy(packet->header, data, 16);
                 memcpy(packet->data, data + 4, size);
-                break;
-        }
+                break;
+        }
 
-        if (!tcode_match) {
+        if (!tcode_match) {
                 spin_unlock_irqrestore(&host->pending_packet_queue.lock, flags);
-                HPSB_INFO("unsolicited response packet received - tcode mismatch");
-                dump_packet("contents", data, 16, -1);
-                return;
-        }
+                HPSB_INFO("unsolicited response packet received - tcode mismatch");
+                dump_packet("contents", data, 16, -1);
+                return;
+        }
 
         __skb_unlink(skb, &host->pending_packet_queue);
 
@@ -683,27 +683,27 @@ static void handle_packet_response(struct hpsb_host *host, int tcode,
 static struct hpsb_packet *create_reply_packet(struct hpsb_host *host,
                                                quadlet_t *data, size_t dsize)
 {
-        struct hpsb_packet *p;
+        struct hpsb_packet *p;
 
-        p = hpsb_alloc_packet(dsize);
-        if (unlikely(p == NULL)) {
-                /* FIXME - send data_error response */
-                return NULL;
-        }
+        p = hpsb_alloc_packet(dsize);
+        if (unlikely(p == NULL)) {
+                /* FIXME - send data_error response */
+                return NULL;
+        }
 
-        p->type = hpsb_async;
-        p->state = hpsb_unused;
-        p->host = host;
-        p->node_id = data[1] >> 16;
-        p->tlabel = (data[0] >> 10) & 0x3f;
-        p->no_waiter = 1;
+        p->type = hpsb_async;
+        p->state = hpsb_unused;
+        p->host = host;
+        p->node_id = data[1] >> 16;
+        p->tlabel = (data[0] >> 10) & 0x3f;
+        p->no_waiter = 1;
 
         p->generation = get_hpsb_generation(host);
 
         if (dsize % 4)
                 p->data[dsize / 4] = 0;
 
-        return p;
+        return p;
 }
 
 #define PREP_ASYNC_HEAD_RCODE(tc) \
@@ -714,7 +714,7 @@ static struct hpsb_packet *create_reply_packet(struct hpsb_host *host,
         packet->header[2] = 0
 
 static void fill_async_readquad_resp(struct hpsb_packet *packet, int rcode,
-                              quadlet_t data)
+                              quadlet_t data)
 {
         PREP_ASYNC_HEAD_RCODE(TCODE_READQ_RESPONSE);
         packet->header[3] = data;
@@ -723,7 +723,7 @@ static void fill_async_readquad_resp(struct hpsb_packet *packet, int rcode,
 }
 
 static void fill_async_readblock_resp(struct hpsb_packet *packet, int rcode,
-                               int length)
+                               int length)
 {
         if (rcode != RCODE_COMPLETE)
                 length = 0;
@@ -743,7 +743,7 @@ static void fill_async_write_resp(struct hpsb_packet *packet, int rcode)
 }
 
 static void fill_async_lock_resp(struct hpsb_packet *packet, int rcode, int extcode,
-                          int length)
+                          int length)
 {
         if (rcode != RCODE_COMPLETE)
                 length = 0;
@@ -755,184 +755,184 @@ static void fill_async_lock_resp(struct hpsb_packet *packet, int rcode, int extc
 }
 
 #define PREP_REPLY_PACKET(length) \
-                packet = create_reply_packet(host, data, length); \
-                if (packet == NULL) break
+                packet = create_reply_packet(host, data, length); \
+                if (packet == NULL) break
 
 static void handle_incoming_packet(struct hpsb_host *host, int tcode,
                                    quadlet_t *data, size_t size, int write_acked)
 {
-        struct hpsb_packet *packet;
-        int length, rcode, extcode;
-        quadlet_t buffer;
-        nodeid_t source = data[1] >> 16;
-        nodeid_t dest = data[0] >> 16;
-        u16 flags = (u16) data[0];
-        u64 addr;
-
-        /* big FIXME - no error checking is done for an out of bounds length */
-
-        switch (tcode) {
-        case TCODE_WRITEQ:
-                addr = (((u64)(data[1] & 0xffff)) << 32) | data[2];
-                rcode = highlevel_write(host, source, dest, data+3,
+        struct hpsb_packet *packet;
+        int length, rcode, extcode;
+        quadlet_t buffer;
+        nodeid_t source = data[1] >> 16;
+        nodeid_t dest = data[0] >> 16;
+        u16 flags = (u16) data[0];
+        u64 addr;
+
+        /* big FIXME - no error checking is done for an out of bounds length */
+
+        switch (tcode) {
+        case TCODE_WRITEQ:
+                addr = (((u64)(data[1] & 0xffff)) << 32) | data[2];
+                rcode = highlevel_write(host, source, dest, data+3,
                                         addr, 4, flags);
 
-                if (!write_acked
-                    && (NODEID_TO_NODE(data[0] >> 16) != NODE_MASK)
-                    && (rcode >= 0)) {
-                        /* not a broadcast write, reply */
-                        PREP_REPLY_PACKET(0);
-                        fill_async_write_resp(packet, rcode);
-                        send_packet_nocare(packet);
-                }
-                break;
-
-        case TCODE_WRITEB:
-                addr = (((u64)(data[1] & 0xffff)) << 32) | data[2];
-                rcode = highlevel_write(host, source, dest, data+4,
+                if (!write_acked
+                    && (NODEID_TO_NODE(data[0] >> 16) != NODE_MASK)
+                    && (rcode >= 0)) {
+                        /* not a broadcast write, reply */
+                        PREP_REPLY_PACKET(0);
+                        fill_async_write_resp(packet, rcode);
+                        send_packet_nocare(packet);
+                }
+                break;
+
+        case TCODE_WRITEB:
+                addr = (((u64)(data[1] & 0xffff)) << 32) | data[2];
+                rcode = highlevel_write(host, source, dest, data+4,
                                         addr, data[3]>>16, flags);
 
-                if (!write_acked
-                    && (NODEID_TO_NODE(data[0] >> 16) != NODE_MASK)
-                    && (rcode >= 0)) {
-                        /* not a broadcast write, reply */
-                        PREP_REPLY_PACKET(0);
-                        fill_async_write_resp(packet, rcode);
-                        send_packet_nocare(packet);
-                }
-                break;
-
-        case TCODE_READQ:
-                addr = (((u64)(data[1] & 0xffff)) << 32) | data[2];
-                rcode = highlevel_read(host, source, &buffer, addr, 4, flags);
-
-                if (rcode >= 0) {
-                        PREP_REPLY_PACKET(0);
-                        fill_async_readquad_resp(packet, rcode, buffer);
-                        send_packet_nocare(packet);
-                }
-                break;
-
-        case TCODE_READB:
-                length = data[3] >> 16;
-                PREP_REPLY_PACKET(length);
-
-                addr = (((u64)(data[1] & 0xffff)) << 32) | data[2];
-                rcode = highlevel_read(host, source, packet->data, addr,
-                                       length, flags);
-
-                if (rcode >= 0) {
-                        fill_async_readblock_resp(packet, rcode, length);
-                        send_packet_nocare(packet);
-                } else {
-                        hpsb_free_packet(packet);
-                }
-                break;
-
-        case TCODE_LOCK_REQUEST:
-                length = data[3] >> 16;
-                extcode = data[3] & 0xffff;
-                addr = (((u64)(data[1] & 0xffff)) << 32) | data[2];
-
-                PREP_REPLY_PACKET(8);
-
-                if ((extcode == 0) || (extcode >= 7)) {
-                        /* let switch default handle error */
-                        length = 0;
-                }
-
-                switch (length) {
-                case 4:
-                        rcode = highlevel_lock(host, source, packet->data, addr,
-                                               data[4], 0, extcode,flags);
-                        fill_async_lock_resp(packet, rcode, extcode, 4);
-                        break;
-                case 8:
-                        if ((extcode != EXTCODE_FETCH_ADD)
-                            && (extcode != EXTCODE_LITTLE_ADD)) {
-                                rcode = highlevel_lock(host, source,
-                                                       packet->data, addr,
-                                                       data[5], data[4],
-                                                       extcode, flags);
-                                fill_async_lock_resp(packet, rcode, extcode, 4);
-                        } else {
-                                rcode = highlevel_lock64(host, source,
-                                             (octlet_t *)packet->data, addr,
-                                             *(octlet_t *)(data + 4), 0ULL,
-                                             extcode, flags);
-                                fill_async_lock_resp(packet, rcode, extcode, 8);
-                        }
-                        break;
-                case 16:
-                        rcode = highlevel_lock64(host, source,
-                                                 (octlet_t *)packet->data, addr,
-                                                 *(octlet_t *)(data + 6),
-                                                 *(octlet_t *)(data + 4),
-                                                 extcode, flags);
-                        fill_async_lock_resp(packet, rcode, extcode, 8);
-                        break;
-                default:
-                        rcode = RCODE_TYPE_ERROR;
-                        fill_async_lock_resp(packet, rcode,
-                                             extcode, 0);
-                }
-
-                if (rcode >= 0) {
-                        send_packet_nocare(packet);
-                } else {
-                        hpsb_free_packet(packet);
-                }
-                break;
-        }
+                if (!write_acked
+                    && (NODEID_TO_NODE(data[0] >> 16) != NODE_MASK)
+                    && (rcode >= 0)) {
+                        /* not a broadcast write, reply */
+                        PREP_REPLY_PACKET(0);
+                        fill_async_write_resp(packet, rcode);
+                        send_packet_nocare(packet);
+                }
+                break;
+
+        case TCODE_READQ:
+                addr = (((u64)(data[1] & 0xffff)) << 32) | data[2];
+                rcode = highlevel_read(host, source, &buffer, addr, 4, flags);
+
+                if (rcode >= 0) {
+                        PREP_REPLY_PACKET(0);
+                        fill_async_readquad_resp(packet, rcode, buffer);
+                        send_packet_nocare(packet);
+                }
+                break;
+
+        case TCODE_READB:
+                length = data[3] >> 16;
+                PREP_REPLY_PACKET(length);
+
+                addr = (((u64)(data[1] & 0xffff)) << 32) | data[2];
+                rcode = highlevel_read(host, source, packet->data, addr,
+                                       length, flags);
+
+                if (rcode >= 0) {
+                        fill_async_readblock_resp(packet, rcode, length);
+                        send_packet_nocare(packet);
+                } else {
+                        hpsb_free_packet(packet);
+                }
+                break;
+
+        case TCODE_LOCK_REQUEST:
+                length = data[3] >> 16;
+                extcode = data[3] & 0xffff;
+                addr = (((u64)(data[1] & 0xffff)) << 32) | data[2];
+
+                PREP_REPLY_PACKET(8);
+
+                if ((extcode == 0) || (extcode >= 7)) {
+                        /* let switch default handle error */
+                        length = 0;
+                }
+
+                switch (length) {
+                case 4:
+                        rcode = highlevel_lock(host, source, packet->data, addr,
+                                               data[4], 0, extcode,flags);
+                        fill_async_lock_resp(packet, rcode, extcode, 4);
+                        break;
+                case 8:
+                        if ((extcode != EXTCODE_FETCH_ADD)
+                            && (extcode != EXTCODE_LITTLE_ADD)) {
+                                rcode = highlevel_lock(host, source,
+                                                       packet->data, addr,
+                                                       data[5], data[4],
+                                                       extcode, flags);
+                                fill_async_lock_resp(packet, rcode, extcode, 4);
+                        } else {
+                                rcode = highlevel_lock64(host, source,
+                                             (octlet_t *)packet->data, addr,
+                                             *(octlet_t *)(data + 4), 0ULL,
+                                             extcode, flags);
+                                fill_async_lock_resp(packet, rcode, extcode, 8);
+                        }
+                        break;
+                case 16:
+                        rcode = highlevel_lock64(host, source,
+                                                 (octlet_t *)packet->data, addr,
+                                                 *(octlet_t *)(data + 6),
+                                                 *(octlet_t *)(data + 4),
+                                                 extcode, flags);
+                        fill_async_lock_resp(packet, rcode, extcode, 8);
+                        break;
+                default:
+                        rcode = RCODE_TYPE_ERROR;
+                        fill_async_lock_resp(packet, rcode,
+                                             extcode, 0);
+                }
+
+                if (rcode >= 0) {
+                        send_packet_nocare(packet);
+                } else {
+                        hpsb_free_packet(packet);
+                }
+                break;
+        }
 
 }
 #undef PREP_REPLY_PACKET
 
 
 void hpsb_packet_received(struct hpsb_host *host, quadlet_t *data, size_t size,
-                          int write_acked)
+                          int write_acked)
 {
-        int tcode;
-
-        if (host->in_bus_reset) {
-                HPSB_INFO("received packet during reset; ignoring");
-                return;
-        }
-
-        dump_packet("received packet", data, size, -1);
-
-        tcode = (data[0] >> 4) & 0xf;
-
-        switch (tcode) {
-        case TCODE_WRITE_RESPONSE:
-        case TCODE_READQ_RESPONSE:
-        case TCODE_READB_RESPONSE:
-        case TCODE_LOCK_RESPONSE:
-                handle_packet_response(host, tcode, data, size);
-                break;
-
-        case TCODE_WRITEQ:
-        case TCODE_WRITEB:
-        case TCODE_READQ:
-        case TCODE_READB:
-        case TCODE_LOCK_REQUEST:
-                handle_incoming_packet(host, tcode, data, size, write_acked);
-                break;
-
-
-        case TCODE_ISO_DATA:
-                highlevel_iso_receive(host, data, size);
-                break;
-
-        case TCODE_CYCLE_START:
-                /* simply ignore this packet if it is passed on */
-                break;
-
-        default:
-                HPSB_NOTICE("received packet with bogus transaction code %d",
-                            tcode);
-                break;
-        }
+        int tcode;
+
+        if (host->in_bus_reset) {
+                HPSB_INFO("received packet during reset; ignoring");
+                return;
+        }
+
+        dump_packet("received packet", data, size, -1);
+
+        tcode = (data[0] >> 4) & 0xf;
+
+        switch (tcode) {
+        case TCODE_WRITE_RESPONSE:
+        case TCODE_READQ_RESPONSE:
+        case TCODE_READB_RESPONSE:
+        case TCODE_LOCK_RESPONSE:
+                handle_packet_response(host, tcode, data, size);
+                break;
+
+        case TCODE_WRITEQ:
+        case TCODE_WRITEB:
+        case TCODE_READQ:
+        case TCODE_READB:
+        case TCODE_LOCK_REQUEST:
+                handle_incoming_packet(host, tcode, data, size, write_acked);
+                break;
+
+
+        case TCODE_ISO_DATA:
+                highlevel_iso_receive(host, data, size);
+                break;
+
+        case TCODE_CYCLE_START:
+                /* simply ignore this packet if it is passed on */
+                break;
+
+        default:
+                HPSB_NOTICE("received packet with bogus transaction code %d",
+                            tcode);
+                break;
+        }
 }
 
 
@@ -1126,7 +1126,7 @@ static int __init ieee1394_init(void)
                    nodemgr implements functionality required of ieee1394a-2000
                    IRMs */
                 hpsb_disable_irm = 1;
-                      
+
                 return 0;
         }