diff options
Diffstat (limited to 'drivers/firewire/fw-transaction.h')
| -rw-r--r-- | drivers/firewire/fw-transaction.h | 18 |
1 files changed, 5 insertions, 13 deletions
diff --git a/drivers/firewire/fw-transaction.h b/drivers/firewire/fw-transaction.h index fa7967b5740..04d3854f656 100644 --- a/drivers/firewire/fw-transaction.h +++ b/drivers/firewire/fw-transaction.h @@ -26,6 +26,7 @@ #include <linux/fs.h> #include <linux/dma-mapping.h> #include <linux/firewire-constants.h> +#include <asm/atomic.h> #define TCODE_IS_READ_REQUEST(tcode) (((tcode) & ~1) == 4) #define TCODE_IS_BLOCK_PACKET(tcode) (((tcode) & 1) != 0) @@ -85,12 +86,12 @@ static inline void fw_memcpy_from_be32(void *_dst, void *_src, size_t size) { - u32 *dst = _dst; - u32 *src = _src; + u32 *dst = _dst; + __be32 *src = _src; int i; for (i = 0; i < size / 4; i++) - dst[i] = cpu_to_be32(src[i]); + dst[i] = be32_to_cpu(src[i]); } static inline void @@ -200,11 +201,7 @@ struct fw_address_region { u64 end; }; -extern const struct fw_address_region fw_low_memory_region; extern const struct fw_address_region fw_high_memory_region; -extern const struct fw_address_region fw_private_region; -extern const struct fw_address_region fw_csr_region; -extern const struct fw_address_region fw_unit_space_region; int fw_core_add_address_handler(struct fw_address_handler *handler, const struct fw_address_region *region); @@ -219,12 +216,10 @@ extern struct bus_type fw_bus_type; struct fw_card { const struct fw_card_driver *driver; struct device *device; - struct kref kref; + atomic_t device_count; int node_id; int generation; - /* This is the generation used for timestamping incoming requests. */ - int request_generation; int current_tlabel, tlabel_mask; struct list_head transaction_list; struct timer_list flush_timer; @@ -261,9 +256,6 @@ struct fw_card { int bm_generation; }; -struct fw_card *fw_card_get(struct fw_card *card); -void fw_card_put(struct fw_card *card); - /* * The iso packet format allows for an immediate header/payload part * stored in 'header' immediately after the packet info plus an |