ide-atapi: remove pc->buf

[mv-sheeva.git] / drivers / ide / ide-floppy.c

diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index 14e5e9ca2ad9703e6ac75a76d488be3685efd380..800c83a9db831afe175922d3c933da53e83cdbd7 100644 (file)
--- 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;