summaryrefslogtreecommitdiffstats
path: root/drivers/ide/cs5536.c
diff options
context:
space:
mode:
authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2010-01-18 07:21:55 +0000
committerDavid S. Miller <davem@davemloft.net>2010-01-19 01:52:33 -0800
commit280d69b127f75e1928f583c90f659d49cec4d177 (patch)
tree88a7250ef8fdb3dc6aa73d21d83162bc298e2a0a /drivers/ide/cs5536.c
parenta298dc024c2b0b92d3889d61856117141d693b39 (diff)
downloadop-kernel-dev-280d69b127f75e1928f583c90f659d49cec4d177.zip
op-kernel-dev-280d69b127f75e1928f583c90f659d49cec4d177.tar.gz
cs5536: 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/cs5536.c')
-rw-r--r--drivers/ide/cs5536.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ide/cs5536.c b/drivers/ide/cs5536.c
index 70871fb..24214ab 100644
--- a/drivers/ide/cs5536.c
+++ b/drivers/ide/cs5536.c
@@ -152,7 +152,7 @@ static void cs5536_set_pio_mode(ide_hwif_t *hwif, ide_drive_t *drive)
u8 cmd_pio = pio;
if (pair)
- cmd_pio = min(pio, ide_get_best_pio_mode(pair, 255, 4));
+ cmd_pio = min_t(u8, pio, pair->pio_mode - XFER_PIO_0);
timings &= (IDE_DRV_MASK << 8);
timings |= drv_timings[pio];
OpenPOWER on IntegriCloud