From 5b93629b4509c03ffa87a9316412fedf6f58cb37 Mon Sep 17 00:00:00 2001 From: Tejun Heo Date: Thu, 7 May 2009 22:24:38 +0900 Subject: block: implement blk_rq_pos/[cur_]sectors() and convert obvious ones Implement accessors - blk_rq_pos(), blk_rq_sectors() and blk_rq_cur_sectors() which return rq->hard_sector, rq->hard_nr_sectors and rq->hard_cur_sectors respectively and convert direct references of the said fields to the accessors. This is in preparation of request data length handling cleanup. Geert : suggested adding const to struct request * parameter to accessors Sergei : spotted error in patch description [ Impact: cleanup ] Signed-off-by: Tejun Heo Acked-by: Geert Uytterhoeven Acked-by: Stephen Rothwell Tested-by: Grant Likely Acked-by: Grant Likely Ackec-by: Sergei Shtylyov Cc: Bartlomiej Zolnierkiewicz Cc: Borislav Petkov Cc: James Bottomley Signed-off-by: Jens Axboe --- drivers/block/xsysace.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) (limited to 'drivers/block/xsysace.c') diff --git a/drivers/block/xsysace.c b/drivers/block/xsysace.c index b1e1d7e5ab1e..5722931d14c5 100644 --- a/drivers/block/xsysace.c +++ b/drivers/block/xsysace.c @@ -645,8 +645,8 @@ static void ace_fsm_dostate(struct ace_device *ace) /* Okay, it's a data request, set it up for transfer */ dev_dbg(ace->dev, - "request: sec=%llx hcnt=%lx, ccnt=%x, dir=%i\n", - (unsigned long long) req->sector, req->hard_nr_sectors, + "request: sec=%llx hcnt=%x, ccnt=%x, dir=%i\n", + (unsigned long long) req->sector, blk_rq_sectors(req), req->current_nr_sectors, rq_data_dir(req)); ace->req = req; @@ -654,7 +654,7 @@ static void ace_fsm_dostate(struct ace_device *ace) ace->data_count = req->current_nr_sectors * ACE_BUF_PER_SECTOR; ace_out32(ace, ACE_MPULBA, req->sector & 0x0FFFFFFF); - count = req->hard_nr_sectors; + count = blk_rq_sectors(req); if (rq_data_dir(req)) { /* Kick off write request */ dev_dbg(ace->dev, "write data\n"); @@ -719,8 +719,8 @@ static void ace_fsm_dostate(struct ace_device *ace) /* bio finished; is there another one? */ if (__blk_end_request(ace->req, 0, blk_rq_cur_bytes(ace->req))) { - /* dev_dbg(ace->dev, "next block; h=%li c=%i\n", - * ace->req->hard_nr_sectors, + /* dev_dbg(ace->dev, "next block; h=%u c=%u\n", + * blk_rq_sectors(ace->req), * ace->req->current_nr_sectors); */ ace->data_ptr = ace->req->buffer; -- cgit v1.2.3