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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2010-01-18 02:21:55 -0500
committerDavid S. Miller <davem@davemloft.net>2010-01-19 04:52:33 -0500
commit280d69b127f75e1928f583c90f659d49cec4d177 (patch)
tree88a7250ef8fdb3dc6aa73d21d83162bc298e2a0a /drivers/ide
parenta298dc024c2b0b92d3889d61856117141d693b39 (diff)
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')
-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 70871fbc3c0a..24214ab60ac0 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)
152 u8 cmd_pio = pio; 152 u8 cmd_pio = pio;
153 153
154 if (pair) 154 if (pair)
155 cmd_pio = min(pio, ide_get_best_pio_mode(pair, 255, 4)); 155 cmd_pio = min_t(u8, pio, pair->pio_mode - XFER_PIO_0);
156 156
157 timings &= (IDE_DRV_MASK << 8); 157 timings &= (IDE_DRV_MASK << 8);
158 timings |= drv_timings[pio]; 158 timings |= drv_timings[pio];