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-rw-r--r--drivers/ata/pata_hpt3x2n.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/ata/pata_hpt3x2n.c b/drivers/ata/pata_hpt3x2n.c
index 3d59fe0a408d..2ab9fd6c597f 100644
--- a/drivers/ata/pata_hpt3x2n.c
+++ b/drivers/ata/pata_hpt3x2n.c
@@ -133,7 +133,7 @@ static int hpt3x2n_cable_detect(struct ata_port *ap)
/* Restore state */
pci_write_config_byte(pdev, 0x5B, scr2);
- if (ata66 & (1 << ap->port_no))
+ if (ata66 & (2 >> ap->port_no))
return ATA_CBL_PATA40;
else
return ATA_CBL_PATA80;
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