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| author | Borislav Petkov <petkovbb@gmail.com> | 2009-05-04 09:53:03 +0200 |
|---|---|---|
| committer | Borislav Petkov <petkovbb@gmail.com> | 2009-05-15 06:44:38 +0200 |
| commit | 19f52a784f7ecb5b51cd73cc4514614b600b995a (patch) | |
| tree | 3dcc0d4aa96ed7ed65be8936c81458bb0b22f568 /drivers/ide/ide-floppy.c | |
| parent | 55ce3a129ea2e8faba4a11bb5dbc305590d1c20c (diff) | |
| download | kernel_samsung_smdk4412-19f52a784f7ecb5b51cd73cc4514614b600b995a.zip kernel_samsung_smdk4412-19f52a784f7ecb5b51cd73cc4514614b600b995a.tar.gz kernel_samsung_smdk4412-19f52a784f7ecb5b51cd73cc4514614b600b995a.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.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c index 14e5e9c..800c83a 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; |