diff options
Diffstat (limited to 'drivers/ide/ide-lib.c')
| -rw-r--r-- | drivers/ide/ide-lib.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/ide/ide-lib.c b/drivers/ide/ide-lib.c index d45bbad9ffe..d5cc96bb429 100644 --- a/drivers/ide/ide-lib.c +++ b/drivers/ide/ide-lib.c @@ -267,18 +267,15 @@ u8 ide_get_best_pio_mode (ide_drive_t *drive, u8 mode_wanted, u8 max_mode, ide_p { int pio_mode; int cycle_time = 0; - int use_iordy = 0; struct hd_driveid* id = drive->id; int overridden = 0; if (mode_wanted != 255) { pio_mode = mode_wanted; - use_iordy = (pio_mode > 2); } else if (!drive->id) { pio_mode = 0; } else if ((pio_mode = ide_scan_pio_blacklist(id->model)) != -1) { printk(KERN_INFO "%s: is on PIO blacklist\n", drive->name); - use_iordy = (pio_mode > 2); } else { pio_mode = id->tPIO; if (pio_mode > 2) { /* 2 is maximum allowed tPIO value */ @@ -286,8 +283,7 @@ u8 ide_get_best_pio_mode (ide_drive_t *drive, u8 mode_wanted, u8 max_mode, ide_p overridden = 1; } if (id->field_valid & 2) { /* drive implements ATA2? */ - if (id->capability & 8) { /* drive supports use_iordy? */ - use_iordy = 1; + if (id->capability & 8) { /* IORDY supported? */ cycle_time = id->eide_pio_iordy; if (id->eide_pio_modes & 7) { overridden = 0; @@ -325,7 +321,6 @@ u8 ide_get_best_pio_mode (ide_drive_t *drive, u8 mode_wanted, u8 max_mode, ide_p if (d) { d->pio_mode = pio_mode; d->cycle_time = cycle_time ? cycle_time : ide_pio_timings[pio_mode].cycle_time; - d->use_iordy = use_iordy; } return pio_mode; } |