aboutsummaryrefslogtreecommitdiffstats
path: root/drivers/ide/siimage.c
diff options
context:
space:
mode:
authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2010-01-18 07:22:16 +0000
committerDavid S. Miller <davem@davemloft.net>2010-01-19 01:52:35 -0800
commitbb430611930c526ff9bca991f254b259fc58ed3c (patch)
tree0b97d8f90575b5abad3cfdf85632f0a0d6c2944e /drivers/ide/siimage.c
parent0716302eec10c3a4c3c5110e43a5ac05ac4b2445 (diff)
downloadkernel_samsung_smdk4412-bb430611930c526ff9bca991f254b259fc58ed3c.zip
kernel_samsung_smdk4412-bb430611930c526ff9bca991f254b259fc58ed3c.tar.gz
kernel_samsung_smdk4412-bb430611930c526ff9bca991f254b259fc58ed3c.tar.bz2
siimage: 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/siimage.c')
-rw-r--r--drivers/ide/siimage.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ide/siimage.c b/drivers/ide/siimage.c
index 2009ac2..ddeda44 100644
--- a/drivers/ide/siimage.c
+++ b/drivers/ide/siimage.c
@@ -258,7 +258,7 @@ static void sil_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive)
/* trim *taskfile* PIO to the slowest of the master/slave */
if (pair) {
- u8 pair_pio = ide_get_best_pio_mode(pair, 255, 4);
+ u8 pair_pio = pair->pio_mode - XFER_PIO_0;
if (pair_pio < tf_pio)
tf_pio = pair_pio;