1 files changed, 22 insertions, 9 deletions

diff --git a/drivers/ata/pata_efar.c b/drivers/ata/pata_efar.c
index dac7a6554f6c..a3216850bba1 100644
--- a/drivers/ata/pata_efar.c
+++ b/drivers/ata/pata_efar.c
@@ -22,10 +22,10 @@
 #include <linux/ata.h>
 
 #define DRV_NAME        "pata_efar"
-#define DRV_VERSION     "0.4.3"
+#define DRV_VERSION     "0.4.4"
 
 /**
- *      efar_pre_reset  -       check for 40/80 pin
+ *      efar_pre_reset  -       Enable bits
  *      @ap: Port
  *
  *      Perform cable detection for the EFAR ATA interface. This is
@@ -38,18 +38,11 @@ static int efar_pre_reset(struct ata_port *ap)
                 { 0x41U, 1U, 0x80UL, 0x80UL },  /* port 0 */
                 { 0x43U, 1U, 0x80UL, 0x80UL },  /* port 1 */
         };
-
         struct pci_dev *pdev = to_pci_dev(ap->host->dev);
-        u8 tmp;
 
         if (!pci_test_config_bits(pdev, &efar_enable_bits[ap->port_no]))
                 return -ENOENT;
 
-        pci_read_config_byte(pdev, 0x47, &tmp);
-        if (tmp & (2 >> ap->port_no))
-                ap->cbl = ATA_CBL_PATA40;
-        else
-                ap->cbl = ATA_CBL_PATA80;
         return ata_std_prereset(ap);
 }
 
@@ -67,6 +60,25 @@ static void efar_error_handler(struct ata_port *ap)
 }
 
 /**
+ *      efar_cable_detect       -       check for 40/80 pin
+ *      @ap: Port
+ *
+ *      Perform cable detection for the EFAR ATA interface. This is
+ *      different to the PIIX arrangement
+ */
+
+static int efar_cable_detect(struct ata_port *ap)
+{
+        struct pci_dev *pdev = to_pci_dev(ap->host->dev);
+        u8 tmp;
+
+        pci_read_config_byte(pdev, 0x47, &tmp);
+        if (tmp & (2 >> ap->port_no))
+                return ATA_CBL_PATA40;
+        return ATA_CBL_PATA80;
+}
+
+/**
  *      efar_set_piomode - Initialize host controller PATA PIO timings
  *      @ap: Port whose timings we are configuring
  *      @adev: um
@@ -256,6 +268,7 @@ static const struct ata_port_operations efar_ops = {
         .thaw                   = ata_bmdma_thaw,
         .error_handler          = efar_error_handler,
         .post_internal_cmd      = ata_bmdma_post_internal_cmd,
+        .cable_detect           = efar_cable_detect,
 
         .bmdma_setup            = ata_bmdma_setup,
         .bmdma_start            = ata_bmdma_start,