diff options
Diffstat (limited to 'drivers/ide/ide-floppy.c')
| -rw-r--r-- | drivers/ide/ide-floppy.c | 26 |
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/ide/ide-floppy.c b/drivers/ide/ide-floppy.c index aeb1ad782f5..1f07f381893 100644 --- a/drivers/ide/ide-floppy.c +++ b/drivers/ide/ide-floppy.c @@ -342,38 +342,38 @@ static ide_startstop_t ide_floppy_do_request(ide_drive_t *drive, * Look at the flexible disk page parameters. We ignore the CHS capacity * parameters and use the LBA parameters instead. */ -static int ide_floppy_get_flexible_disk_page(ide_drive_t *drive) +static int ide_floppy_get_flexible_disk_page(ide_drive_t *drive, + struct ide_atapi_pc *pc) { struct ide_disk_obj *floppy = drive->driver_data; struct gendisk *disk = floppy->disk; - struct ide_atapi_pc pc; u8 *page; int capacity, lba_capacity; u16 transfer_rate, sector_size, cyls, rpm; u8 heads, sectors; - ide_floppy_create_mode_sense_cmd(&pc, IDEFLOPPY_FLEXIBLE_DISK_PAGE); + ide_floppy_create_mode_sense_cmd(pc, IDEFLOPPY_FLEXIBLE_DISK_PAGE); - if (ide_queue_pc_tail(drive, disk, &pc)) { + if (ide_queue_pc_tail(drive, disk, pc)) { printk(KERN_ERR PFX "Can't get flexible disk page params\n"); return 1; } - if (pc.buf[3] & 0x80) + if (pc->buf[3] & 0x80) drive->dev_flags |= IDE_DFLAG_WP; else drive->dev_flags &= ~IDE_DFLAG_WP; set_disk_ro(disk, !!(drive->dev_flags & IDE_DFLAG_WP)); - page = &pc.buf[8]; + page = &pc->buf[8]; - transfer_rate = be16_to_cpup((__be16 *)&pc.buf[8 + 2]); - sector_size = be16_to_cpup((__be16 *)&pc.buf[8 + 6]); - cyls = be16_to_cpup((__be16 *)&pc.buf[8 + 8]); - rpm = be16_to_cpup((__be16 *)&pc.buf[8 + 28]); - heads = pc.buf[8 + 4]; - sectors = pc.buf[8 + 5]; + transfer_rate = be16_to_cpup((__be16 *)&pc->buf[8 + 2]); + sector_size = be16_to_cpup((__be16 *)&pc->buf[8 + 6]); + cyls = be16_to_cpup((__be16 *)&pc->buf[8 + 8]); + rpm = be16_to_cpup((__be16 *)&pc->buf[8 + 28]); + heads = pc->buf[8 + 4]; + sectors = pc->buf[8 + 5]; capacity = cyls * heads * sectors * sector_size; @@ -499,7 +499,7 @@ static int ide_floppy_get_capacity(ide_drive_t *drive) /* Clik! disk does not support get_flexible_disk_page */ if (!(drive->atapi_flags & IDE_AFLAG_CLIK_DRIVE)) - (void) ide_floppy_get_flexible_disk_page(drive); + (void) ide_floppy_get_flexible_disk_page(drive, &pc); return rc; } |