ide-floppy: remove unused IDEFLOPPY_USE_READ12

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

Bart:
- minor CodingStyle fixup

Signed-off-by: Borislav Petkov <bbpetkov@yahoo.de>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>

1 files changed, 7 insertions, 11 deletions

diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c
index 0b22933e258c..1a28b2e7bbb1 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 */
@@ -888,25 +887,22 @@ 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;