From bf717c0a2e18dbe82eeb28e57b0abede3cdf45d6 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Fri, 27 Mar 2009 12:46:47 +0100 Subject: ide: keep track of number of bytes instead of sectors in struct ide_cmd * Pass number of bytes instead of sectors to ide_init_sg_cmd(). * Pass number of bytes to process to ide_pio_sector() and rename it to ide_pio_bytes(). * Rename ->nsect field to ->nbytes in struct ide_cmd and use ->nbytes, ->nleft and ->cursg_ofs to keep track of number of bytes instead of sectors. There should be no functional changes caused by this patch. Acked-by: Borislav Petkov Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/ide-disk.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/ide/ide-disk.c') diff --git a/drivers/ide/ide-disk.c b/drivers/ide/ide-disk.c index 4b32c4eb7b8..ca934c8a128 100644 --- a/drivers/ide/ide-disk.c +++ b/drivers/ide/ide-disk.c @@ -152,7 +152,7 @@ static ide_startstop_t __ide_do_rw_disk(ide_drive_t *drive, struct request *rq, cmd.rq = rq; if (dma == 0) { - ide_init_sg_cmd(&cmd, nsectors); + ide_init_sg_cmd(&cmd, nsectors << 9); ide_map_sg(drive, &cmd); } @@ -162,7 +162,7 @@ static ide_startstop_t __ide_do_rw_disk(ide_drive_t *drive, struct request *rq, /* fallback to PIO */ cmd.tf_flags |= IDE_TFLAG_DMA_PIO_FALLBACK; ide_tf_set_cmd(drive, &cmd, 0); - ide_init_sg_cmd(&cmd, nsectors); + ide_init_sg_cmd(&cmd, nsectors << 9); rc = do_rw_taskfile(drive, &cmd); } -- cgit v1.2.3