1 files changed, 16 insertions, 10 deletions

diff --git a/drivers/ata/pata_atiixp.c b/drivers/ata/pata_atiixp.c
index 51d9923be02e..39c871a3ddac 100644
--- a/drivers/ata/pata_atiixp.c
+++ b/drivers/ata/pata_atiixp.c
@@ -22,7 +22,7 @@
 #include <linux/libata.h>
 
 #define DRV_NAME "pata_atiixp"
-#define DRV_VERSION "0.4.4"
+#define DRV_VERSION "0.4.5"
 
 enum {
         ATIIXP_IDE_PIO_TIMING   = 0x40,
@@ -35,23 +35,15 @@ enum {
 
 static int atiixp_pre_reset(struct ata_port *ap)
 {
-        struct pci_dev *pdev = to_pci_dev(ap->host->dev);
         static const struct pci_bits atiixp_enable_bits[] = {
                 { 0x48, 1, 0x01, 0x00 },
                 { 0x48, 1, 0x08, 0x00 }
         };
-        u8 udma;
+        struct pci_dev *pdev = to_pci_dev(ap->host->dev);
 
         if (!pci_test_config_bits(pdev, &atiixp_enable_bits[ap->port_no]))
                 return -ENOENT;
 
-        /* Hack from drivers/ide/pci. Really we want to know how to do the
-           raw detection not play follow the bios mode guess */
-        pci_read_config_byte(pdev, ATIIXP_IDE_UDMA_MODE + ap->port_no, &udma);
-        if ((udma & 0x07) >= 0x04 || (udma & 0x70) >= 0x40)
-                ap->cbl = ATA_CBL_PATA80;
-        else
-                ap->cbl = ATA_CBL_PATA40;
         return ata_std_prereset(ap);
 }
 
@@ -60,6 +52,19 @@ static void atiixp_error_handler(struct ata_port *ap)
         ata_bmdma_drive_eh(ap, atiixp_pre_reset, ata_std_softreset, NULL,   ata_std_postreset);
 }
 
+static int atiixp_cable_detect(struct ata_port *ap)
+{
+        struct pci_dev *pdev = to_pci_dev(ap->host->dev);
+        u8 udma;
+
+        /* Hack from drivers/ide/pci. Really we want to know how to do the
+           raw detection not play follow the bios mode guess */
+        pci_read_config_byte(pdev, ATIIXP_IDE_UDMA_MODE + ap->port_no, &udma);
+        if ((udma & 0x07) >= 0x04 || (udma & 0x70) >= 0x40)
+                return  ATA_CBL_PATA80;
+        return ATA_CBL_PATA40;
+}
+
 /**
  *      atiixp_set_pio_timing   -       set initial PIO mode data
  *      @ap: ATA interface
@@ -245,6 +250,7 @@ static struct ata_port_operations atiixp_port_ops = {
         .thaw           = ata_bmdma_thaw,
         .error_handler  = atiixp_error_handler,
         .post_internal_cmd = ata_bmdma_post_internal_cmd,
+        .cable_detect   = atiixp_cable_detect,
 
         .bmdma_setup    = ata_bmdma_setup,
         .bmdma_start    = atiixp_bmdma_start,