diff options
Diffstat (limited to 'drivers/dma/mv_xor.h')
| -rw-r--r-- | drivers/dma/mv_xor.h | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/dma/mv_xor.h b/drivers/dma/mv_xor.h index 21b0828f969..de400365bc4 100644 --- a/drivers/dma/mv_xor.h +++ b/drivers/dma/mv_xor.h @@ -23,7 +23,6 @@ #include <linux/dmaengine.h> #include <linux/interrupt.h> -#define USE_TIMER #define MV_XOR_POOL_SIZE PAGE_SIZE #define MV_XOR_SLOT_SIZE 64 #define MV_XOR_THRESHOLD 1 @@ -117,10 +116,6 @@ struct mv_xor_chan { struct list_head all_slots; int slots_allocated; struct tasklet_struct irq_tasklet; -#ifdef USE_TIMER - unsigned long cleanup_time; - u32 current_on_last_cleanup; -#endif }; /** @@ -132,12 +127,8 @@ struct mv_xor_chan { * @phys: hardware address of the hardware descriptor chain * @slot_used: slot in use or not * @idx: pool index - * @unmap_src_cnt: number of xor sources - * @unmap_len: transaction bytecount * @tx_list: list of slots that make up a multi-descriptor transaction * @async_tx: support for the async_tx api - * @xor_check_result: result of zero sum - * @crc32_result: result crc calculation */ struct mv_xor_desc_slot { struct list_head slot_node; @@ -147,18 +138,7 @@ struct mv_xor_desc_slot { void *hw_desc; u16 slot_used; u16 idx; - u16 unmap_src_cnt; - u32 value; - size_t unmap_len; struct dma_async_tx_descriptor async_tx; - union { - u32 *xor_check_result; - u32 *crc32_result; - }; -#ifdef USE_TIMER - unsigned long arrival_time; - struct timer_list timeout; -#endif }; /* |