Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ieee1394/linux1394-2.6:
  ieee1394: Use hweight32
  firewire: cdev: reduce stack usage by ioctl_dispatch
  firewire: ohci: 0 may be a valid DMA address
  firewire: core: WARN on wrong usage of core transaction functions
  firewire: core: optimize Topology Map creation
  firewire: core: clarify generate_config_rom usage
  firewire: optimize config ROM creation
  firewire: cdev: normalize variable names
  firewire: normalize style of queue_work wrappers
  firewire: cdev: fix memory leak in an error path

1 files changed, 2 insertions, 15 deletions

diff --git a/include/linux/firewire.h b/include/linux/firewire.h
index 7e1d4dec83e7..9416a461b696 100644
--- a/include/linux/firewire.h
+++ b/include/linux/firewire.h
@@ -20,20 +20,6 @@
 #define fw_notify(s, args...) printk(KERN_NOTICE KBUILD_MODNAME ": " s, ## args)
 #define fw_error(s, args...) printk(KERN_ERR KBUILD_MODNAME ": " s, ## args)
 
-static inline void fw_memcpy_from_be32(void *_dst, void *_src, size_t size)
-{
-        u32    *dst = _dst;
-        __be32 *src = _src;
-        int i;
-
-        for (i = 0; i < size / 4; i++)
-                dst[i] = be32_to_cpu(src[i]);
-}
-
-static inline void fw_memcpy_to_be32(void *_dst, void *_src, size_t size)
-{
-        fw_memcpy_from_be32(_dst, _src, size);
-}
 #define CSR_REGISTER_BASE               0xfffff0000000ULL
 
 /* register offsets are relative to CSR_REGISTER_BASE */
@@ -131,7 +117,7 @@ struct fw_card {
 
         bool broadcast_channel_allocated;
         u32 broadcast_channel;
-        u32 topology_map[(CSR_TOPOLOGY_MAP_END - CSR_TOPOLOGY_MAP) / 4];
+        __be32 topology_map[(CSR_TOPOLOGY_MAP_END - CSR_TOPOLOGY_MAP) / 4];
 };
 
 struct fw_attribute_group {
@@ -281,6 +267,7 @@ struct fw_packet {
         void *payload;
         size_t payload_length;
         dma_addr_t payload_bus;
+        bool payload_mapped;
         u32 timestamp;
 
         /*