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authorBorislav Petkov <petkovbb@gmail.com>2009-05-04 09:53:03 +0200
committerBorislav Petkov <petkovbb@gmail.com>2009-05-15 06:44:38 +0200
commit19f52a784f7ecb5b51cd73cc4514614b600b995a (patch)
tree3dcc0d4aa96ed7ed65be8936c81458bb0b22f568 /drivers/ide/ide-floppy.c
parent55ce3a129ea2e8faba4a11bb5dbc305590d1c20c (diff)
downloadlinux-19f52a784f7ecb5b51cd73cc4514614b600b995a.tar.bz2
ide-atapi: remove pc->buf
Now after all users of pc->buf have been converted, remove the 64B buffer embedded in each packet command. There should be no functional change resulting from this patch. Signed-off-by: Borislav Petkov <petkovbb@gmail.com>
Diffstat (limited to 'drivers/ide/ide-floppy.c')
-rw-r--r--drivers/ide/ide-floppy.c8
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index 14e5e9ca2ad9..800c83a9db83 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -210,8 +210,7 @@ static void idefloppy_create_rw_cmd(ide_drive_t *drive,
pc->rq = rq;
if (rq->cmd_flags & REQ_RW)
pc->flags |= PC_FLAG_WRITING;
- pc->buf = NULL;
- pc->buf_size = blk_rq_bytes(rq);
+
pc->flags |= PC_FLAG_DMA_OK;
}
@@ -226,9 +225,6 @@ static void idefloppy_blockpc_cmd(struct ide_disk_obj *floppy,
if (rq_data_dir(rq) == WRITE)
pc->flags |= PC_FLAG_WRITING;
}
- /* pio will be performed by ide_pio_bytes() which handles sg fine */
- pc->buf = NULL;
- pc->buf_size = blk_rq_bytes(rq);
}
static ide_startstop_t ide_floppy_do_request(ide_drive_t *drive,
@@ -388,8 +384,6 @@ static int ide_floppy_get_capacity(ide_drive_t *drive)
drive->capacity64 = 0;
ide_floppy_create_read_capacity_cmd(&pc);
- pc.buf_size = sizeof(pc_buf);
-
if (ide_queue_pc_tail(drive, disk, &pc, pc_buf, pc.req_xfer)) {
printk(KERN_ERR PFX "Can't get floppy parameters\n");
return 1;