From dccc9b563e455b91f7247b1ca6b0face40323538 Mon Sep 17 00:00:00 2001 From: "Stephen M. Cameron" Date: Fri, 26 Feb 2010 16:01:27 -0600 Subject: cciss: simplify scatter gather code cciss: simplify scatter gather code. Instead of allocating an array of pointers to a structure containing an SGDescriptor structure, and two other elements that aren't really used, just allocate SGDescriptor structs. Signed-off-by: Stephen M. Cameron Signed-off-by: Jens Axboe --- drivers/block/cciss.h | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) (limited to 'drivers/block/cciss.h') diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h index 2b07bdacbd12..ac454fdd4d30 100644 --- a/drivers/block/cciss.h +++ b/drivers/block/cciss.h @@ -55,12 +55,6 @@ typedef struct _drive_info_struct char device_initialized; /* indicates whether dev is initialized */ } drive_info_struct; -struct Cmd_sg_list { - SGDescriptor_struct *sgchain; - dma_addr_t sg_chain_dma; - int chain_block_size; -}; - struct ctlr_info { int ctlr; @@ -89,7 +83,7 @@ struct ctlr_info int maxsgentries; int chainsize; int max_cmd_sgentries; - struct Cmd_sg_list **cmd_sg_list; + SGDescriptor_struct **cmd_sg_list; # define DOORBELL_INT 0 # define PERF_MODE_INT 1 -- cgit v1.2.3