diff options
| author | Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> | 2010-01-18 07:22:23 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-01-19 01:52:35 -0800 |
| commit | 040f6b4f14adb2ca5babb84e9fb2ebc6661e0be2 (patch) | |
| tree | a863f24f851b1c454fd0bda3979d1b1de0418fee /drivers | |
| parent | bb430611930c526ff9bca991f254b259fc58ed3c (diff) | |
| download | lwn-040f6b4f14adb2ca5babb84e9fb2ebc6661e0be2.tar.gz lwn-040f6b4f14adb2ca5babb84e9fb2ebc6661e0be2.zip | |
tx493xide: use ->pio_mode value to determine pair device speed
Use the current PIO mode value instead of the physical maximum one
of the pair device on the port to determine PIO commmand timings used
for both devices on the port.
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/ide/tx4938ide.c | 2 | ||||
| -rw-r--r-- | drivers/ide/tx4939ide.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/drivers/ide/tx4938ide.c b/drivers/ide/tx4938ide.c index 326d4683488b..1d80f1fdbc97 100644 --- a/drivers/ide/tx4938ide.c +++ b/drivers/ide/tx4938ide.c @@ -64,7 +64,7 @@ static void tx4938ide_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive) pair = ide_get_pair_dev(drive); if (pair) - safe = min(safe, ide_get_best_pio_mode(pair, 255, 5)); + safe = min(safe, pair->pio_mode - XFER_PIO_0); tx4938ide_tune_ebusc(pdata->ebus_ch, pdata->gbus_clock, safe); } diff --git a/drivers/ide/tx4939ide.c b/drivers/ide/tx4939ide.c index f210633a3d57..3c7367751873 100644 --- a/drivers/ide/tx4939ide.c +++ b/drivers/ide/tx4939ide.c @@ -114,7 +114,7 @@ static void tx4939ide_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive) pair = ide_get_pair_dev(drive); if (pair) - safe = min(safe, ide_get_best_pio_mode(pair, 255, 4)); + safe = min(safe, pair->pio_mode - XFER_PIO_0); /* * Update Command Transfer Mode for master/slave and Data * Transfer Mode for this drive. |