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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2010-01-18 08:22:23 +0100
committerDavid S. Miller <davem@davemloft.net>2010-01-19 10:52:35 +0100
commit040f6b4f14adb2ca5babb84e9fb2ebc6661e0be2 (patch)
treea863f24f851b1c454fd0bda3979d1b1de0418fee /drivers/ide/tx4938ide.c
parentsiimage: use ->pio_mode value to determine pair device speed (diff)
downloadlinux-040f6b4f14adb2ca5babb84e9fb2ebc6661e0be2.tar.xz
linux-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/ide/tx4938ide.c')
-rw-r--r--drivers/ide/tx4938ide.c2
1 files changed, 1 insertions, 1 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);
}