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ide-floppy: remove MODE_SENSE_* defines

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Only MODE_SENSE_CURRENT (0x00) is ever used so just remove
these defines and then drop no longer needed 'type' argument
from idefloppy_create_mode_sense_cmd().

Cc: Borislav Petkov <petkovbb@gmail.com>
Acked-by: Sergei Shtylyov <sshtylyov@ru.mvista.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2008-10-10 22:39:36 +02:00
parent 2e8a6f89de
commit 4de4b9e140
1 changed files with 5 additions and 12 deletions
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17
drivers/ide/ide-floppy.c
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@ -124,12 +124,6 @@ typedef struct ide_floppy_obj {
#define IDEFLOPPY_TICKS_DELAY HZ/20 /* default delay for ZIP 100 (50ms) */
/* Defines for the MODE SENSE command */
#define MODE_SENSE_CURRENT 0x00
#define MODE_SENSE_CHANGEABLE 0x01
#define MODE_SENSE_DEFAULT 0x02
#define MODE_SENSE_SAVED 0x03
/* IOCTLs used in low-level formatting. */
#define IDEFLOPPY_IOCTL_FORMAT_SUPPORTED 0x4600
#define IDEFLOPPY_IOCTL_FORMAT_GET_CAPACITY 0x4601
@ -501,14 +495,14 @@ static void idefloppy_create_format_unit_cmd(struct ide_atapi_pc *pc, int b,
/* A mode sense command is used to "sense" floppy parameters. */
static void idefloppy_create_mode_sense_cmd(struct ide_atapi_pc *pc,
u8 page_code, u8 type)
u8 page_code)
{
u16 length = 8; /* sizeof(Mode Parameter Header) = 8 Bytes */
idefloppy_init_pc(pc);
pc->c[0] = GPCMD_MODE_SENSE_10;
pc->c[1] = 0;
pc->c[2] = page_code + (type << 6);
pc->c[2] = page_code;
switch (page_code) {
case IDEFLOPPY_CAPABILITIES_PAGE:
@ -669,8 +663,7 @@ static int ide_floppy_get_flexible_disk_page(ide_drive_t *drive)
u16 transfer_rate, sector_size, cyls, rpm;
u8 heads, sectors;
idefloppy_create_mode_sense_cmd(&pc, IDEFLOPPY_FLEXIBLE_DISK_PAGE,
MODE_SENSE_CURRENT);
idefloppy_create_mode_sense_cmd(&pc, IDEFLOPPY_FLEXIBLE_DISK_PAGE);
if (idefloppy_queue_pc_tail(drive, &pc)) {
printk(KERN_ERR "ide-floppy: Can't get flexible disk page"
@ -718,10 +711,10 @@ static int idefloppy_get_sfrp_bit(ide_drive_t *drive)
struct ide_atapi_pc pc;
floppy->srfp = 0;
idefloppy_create_mode_sense_cmd(&pc, IDEFLOPPY_CAPABILITIES_PAGE,
MODE_SENSE_CURRENT);
idefloppy_create_mode_sense_cmd(&pc, IDEFLOPPY_CAPABILITIES_PAGE);
pc.flags |= PC_FLAG_SUPPRESS_ERROR;
if (idefloppy_queue_pc_tail(drive, &pc))
return 1;