Change AMD CZ SMBUS device ID from 0x790b to
use Macro definition

Signed-off-by: Wan ZongShun <vincent....@amd.com>
Signed-off-by: Wan ZongShun <mcuos....@gmail.com>
---
 drivers/i2c/busses/i2c-piix4.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/i2c/busses/i2c-piix4.c b/drivers/i2c/busses/i2c-piix4.c
index 67cbec6..630bce6 100644
--- a/drivers/i2c/busses/i2c-piix4.c
+++ b/drivers/i2c/busses/i2c-piix4.c
@@ -245,7 +245,7 @@ static int piix4_setup_sb800(struct pci_dev *PIIX4_dev,
             PIIX4_dev->device == PCI_DEVICE_ID_AMD_HUDSON2_SMBUS &&
             PIIX4_dev->revision >= 0x41) ||
            (PIIX4_dev->vendor == PCI_VENDOR_ID_AMD &&
-            PIIX4_dev->device == 0x790b &&
+            PIIX4_dev->device == PCI_DEVICE_ID_AMD_KERNCZ_SMBUS &&
             PIIX4_dev->revision >= 0x49))
                smb_en = 0x00;
        else
@@ -545,7 +545,7 @@ static const struct pci_device_id piix4_ids[] = {
        { PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_IXP400_SMBUS) },
        { PCI_DEVICE(PCI_VENDOR_ID_ATI, PCI_DEVICE_ID_ATI_SBX00_SMBUS) },
        { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_HUDSON2_SMBUS) },
-       { PCI_DEVICE(PCI_VENDOR_ID_AMD, 0x790b) },
+       { PCI_DEVICE(PCI_VENDOR_ID_AMD, PCI_DEVICE_ID_AMD_KERNCZ_SMBUS) },
        { PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS,
                     PCI_DEVICE_ID_SERVERWORKS_OSB4) },
        { PCI_DEVICE(PCI_VENDOR_ID_SERVERWORKS,
-- 
1.9.1

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