4 files changed, 5 insertions, 12 deletions

diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
index b18140ff2b93..87657dd7714c 100644
--- a/sound/firewire/amdtp.c
+++ b/sound/firewire/amdtp.c
@@ -396,6 +396,7 @@ static void out_packet_callback(struct fw_iso_context *context, u32 cycle,
 
         for (i = 0; i < packets; ++i)
                 queue_out_packet(s, ++cycle);
+        fw_iso_context_queue_flush(s->context);
 }
 
 static int queue_initial_skip_packets(struct amdtp_out_stream *s)
diff --git a/sound/firewire/cmp.c b/sound/firewire/cmp.c
index 4a37f3a6fab9..14cacbc655dd 100644
--- a/sound/firewire/cmp.c
+++ b/sound/firewire/cmp.c
@@ -49,10 +49,9 @@ static int pcr_modify(struct cmp_connection *c,
                       enum bus_reset_handling bus_reset_handling)
 {
         struct fw_device *device = fw_parent_device(c->resources.unit);
-        __be32 *buffer = c->resources.buffer;
         int generation = c->resources.generation;
         int rcode, errors = 0;
-        __be32 old_arg;
+        __be32 old_arg, buffer[2];
         int err;
 
         buffer[0] = c->last_pcr_value;
diff --git a/sound/firewire/iso-resources.c b/sound/firewire/iso-resources.c
index 9d4a6714f9ec..ffe20b877e9f 100644
--- a/sound/firewire/iso-resources.c
+++ b/sound/firewire/iso-resources.c
@@ -11,7 +11,6 @@
 #include <linux/jiffies.h>
 #include <linux/mutex.h>
 #include <linux/sched.h>
-#include <linux/slab.h>
 #include <linux/spinlock.h>
 #include "iso-resources.h"
 
@@ -25,10 +24,6 @@
  */
 int fw_iso_resources_init(struct fw_iso_resources *r, struct fw_unit *unit)
 {
-        r->buffer = kmalloc(2 * 4, GFP_KERNEL);
-        if (!r->buffer)
-                return -ENOMEM;
-
         r->channels_mask = ~0uLL;
         r->unit = fw_unit_get(unit);
         mutex_init(&r->mutex);
@@ -45,7 +40,6 @@ EXPORT_SYMBOL(fw_iso_resources_init);
 void fw_iso_resources_destroy(struct fw_iso_resources *r)
 {
         WARN_ON(r->allocated);
-        kfree(r->buffer);
         mutex_destroy(&r->mutex);
         fw_unit_put(r->unit);
 }
@@ -133,7 +127,7 @@ retry_after_bus_reset:
 
         bandwidth = r->bandwidth + r->bandwidth_overhead;
         fw_iso_resource_manage(card, r->generation, r->channels_mask,
-                               &channel, &bandwidth, true, r->buffer);
+                               &channel, &bandwidth, true);
         if (channel == -EAGAIN) {
                 mutex_unlock(&r->mutex);
                 goto retry_after_bus_reset;
@@ -187,7 +181,7 @@ int fw_iso_resources_update(struct fw_iso_resources *r)
         bandwidth = r->bandwidth + r->bandwidth_overhead;
 
         fw_iso_resource_manage(card, r->generation, 1uLL << r->channel,
-                               &channel, &bandwidth, true, r->buffer);
+                               &channel, &bandwidth, true);
         /*
          * When another bus reset happens, pretend that the allocation
          * succeeded; we will try again for the new generation later.
@@ -224,7 +218,7 @@ void fw_iso_resources_free(struct fw_iso_resources *r)
         if (r->allocated) {
                 bandwidth = r->bandwidth + r->bandwidth_overhead;
                 fw_iso_resource_manage(card, r->generation, 1uLL << r->channel,
-                                       &channel, &bandwidth, false, r->buffer);
+                                       &channel, &bandwidth, false);
                 if (channel < 0)
                         dev_err(&r->unit->device,
                                 "isochronous resource deallocation failed\n");
diff --git a/sound/firewire/iso-resources.h b/sound/firewire/iso-resources.h
index 3f0730e4d841..5a9af7c61657 100644
--- a/sound/firewire/iso-resources.h
+++ b/sound/firewire/iso-resources.h
@@ -24,7 +24,6 @@ struct fw_iso_resources {
         unsigned int bandwidth_overhead;
         int generation; /* in which allocation is valid */
         bool allocated;
-        __be32 *buffer;
 };
 
 int fw_iso_resources_init(struct fw_iso_resources *r,