[PATCH 9/12] ide-floppy: remove unused IDEFLOPPY_USE_READ12

Borislav Petkov
2008-01-13T20:24:55Z

This flag is not being set anywhere in the driver so it can go.

Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>
---
drivers/ide/ide-floppy.c | 17 ++++++-----------
1 files changed, 6 insertions(+), 11 deletions(-)

diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index 6c917fc..790e33f 100644
--- a/drivers/ide/ide-floppy.c
+++ b/drivers/ide/ide-floppy.c
@@ -180,7 +180,6 @@ typedef struct ide_floppy_obj {
*/
#define IDEFLOPPY_DRQ_INTERRUPT 0 /* DRQ interrupt device */
#define IDEFLOPPY_MEDIA_CHANGED 1 /* Media may have changed */
-#define IDEFLOPPY_USE_READ12 2 /* Use READ12/WRITE12 or READ10/WRITE10 */
#define IDEFLOPPY_FORMAT_IN_PROGRESS 3 /* Format in progress */
#define IDEFLOPPY_CLIK_DRIVE 4 /* Avoid commands not supported in Clik drive */
#define IDEFLOPPY_ZIP_DRIVE 5 /* Requires BH algorithm for packets */
@@ -889,25 +888,21 @@ static void idefloppy_create_test_unit_ready_cmd(idefloppy_pc_t *pc)
pc->c[0] = GPCMD_TEST_UNIT_READY;
}

-static void idefloppy_create_rw_cmd (idefloppy_floppy_t *floppy, idefloppy_pc_t *pc, struct request *rq, unsigned long sector)
+static void idefloppy_create_rw_cmd(idefloppy_floppy_t *floppy,
+ idefloppy_pc_t *pc, struct request *rq, unsigned long sector)
{
int block = sector / floppy->bs_factor;
int blocks = rq->nr_sectors / floppy->bs_factor;
int cmd = rq_data_dir(rq);

- debug_log("create_rw1%d_cmd: block == %d, blocks == %d\n",
- 2 * test_bit (IDEFLOPPY_USE_READ12, &floppy->flags),
+ debug_log("create_rw10_cmd: block == %d, blocks == %d\n",
block, blocks);

idefloppy_init_pc(pc);
- if (test_bit(IDEFLOPPY_USE_READ12, &floppy->flags)) {
- pc->c[0] = cmd == READ ? GPCMD_READ_12 : GPCMD_WRITE_12;
- put_unaligned(cpu_to_be32(blocks), (unsigned int *) &pc->c[6]);
- } else {
- pc->c[0] = cmd == READ ? GPCMD_READ_10 : GPCMD_WRITE_10;
- put_unaligned(cpu_to_be16(blocks), (unsigned short *)&pc->c[7]);
- }
+ pc->c[0] = cmd == READ ? GPCMD_READ_10 : GPCMD_WRITE_10;
+ put_unaligned(cpu_to_be16(blocks), (unsigned short *)&pc->c[7]);
put_unaligned(cpu_to_be32(block), (unsigned int *) &pc->c[2]);
+
pc->callback = &idefloppy_rw_callback;
pc->rq = rq;
pc->b_count = cmd == READ ? 0 : rq->bio->bi_size;
--
1.5.3.7