diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2010-01-18 10:20:28 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-01-19 12:42:00 +0300 |
| commit | d2d4e780aff2fab46a792ebc89f80d1a6872b325 (patch) | |
| tree | e4ec30ac3d5e5c43a4a11769440a8d18d5be98de /drivers/ide/ide-devsets.c | |
| parent | 68d0a036162f12d8be07c9fc140507cc1c8c6120 (diff) | |
| download | linux-d2d4e780aff2fab46a792ebc89f80d1a6872b325.tar.xz | |
ide: add drive->pio_mode field
Add pio_mode field to ide_drive_t matching pio_mode field used in
struct ata_device.
The validity of the field is restricted to ->set_pio_mode method
only currently in IDE subsystem.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/ide/ide-devsets.c')
| -rw-r--r-- | drivers/ide/ide-devsets.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/ide/ide-devsets.c b/drivers/ide/ide-devsets.c index 1099bf7cf968..cb3341ce655c 100644 --- a/drivers/ide/ide-devsets.c +++ b/drivers/ide/ide-devsets.c @@ -105,6 +105,8 @@ static int set_pio_mode(ide_drive_t *drive, int arg) return -ENOSYS; if (set_pio_mode_abuse(drive->hwif, arg)) { + drive->pio_mode = arg + XFER_PIO_0; + if (arg == 8 || arg == 9) { unsigned long flags; |