6 files changed, 6 insertions, 71 deletions
diff --git a/src/southbridge/intel/i82801jx/hdaudio.c b/src/southbridge/intel/i82801jx/hdaudio.c
index 1e852c0cd2..c2a505b613 100644
--- a/src/southbridge/intel/i82801jx/hdaudio.c
+++ b/src/southbridge/intel/i82801jx/hdaudio.c
@@ -287,20 +287,8 @@ static void azalia_init(struct device *dev)
 	}
 }
 
-static void azalia_set_subsystem(struct device *dev, unsigned vendor,
-				 unsigned device)
-{
-	if (!vendor || !device) {
-		pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
-				pci_read_config32(dev, PCI_VENDOR_ID));
-	} else {
-		pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
-				((device & 0xffff) << 16) | (vendor & 0xffff));
-	}
-}
-
 static struct pci_operations azalia_pci_ops = {
-	.set_subsystem    = azalia_set_subsystem,
+	.set_subsystem    = pci_dev_set_subsystem,
 };
 
 static struct device_operations azalia_ops = {
diff --git a/src/southbridge/intel/i82801jx/lpc.c b/src/southbridge/intel/i82801jx/lpc.c
index a365825e7b..abfe665989 100644
--- a/src/southbridge/intel/i82801jx/lpc.c
+++ b/src/southbridge/intel/i82801jx/lpc.c
@@ -684,17 +684,6 @@ static void i82801jx_lpc_read_resources(struct device *dev)
 	}
 }
 
-static void set_subsystem(struct device *dev, unsigned vendor, unsigned device)
-{
-	if (!vendor || !device) {
-		pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
-				pci_read_config32(dev, PCI_VENDOR_ID));
-	} else {
-		pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
-				((device & 0xffff) << 16) | (vendor & 0xffff));
-	}
-}
-
 static void southbridge_inject_dsdt(struct device *dev)
 {
 	global_nvs_t *gnvs = cbmem_add (CBMEM_ID_ACPI_GNVS, sizeof(*gnvs));
@@ -734,7 +723,7 @@ static void southbridge_fill_ssdt(struct device *device)
 }
 
 static struct pci_operations pci_ops = {
-	.set_subsystem = set_subsystem,
+	.set_subsystem = pci_dev_set_subsystem,
 };
 
 static struct device_operations device_ops = {
diff --git a/src/southbridge/intel/i82801jx/sata.c b/src/southbridge/intel/i82801jx/sata.c
index bd035de742..8de2d7427d 100644
--- a/src/southbridge/intel/i82801jx/sata.c
+++ b/src/southbridge/intel/i82801jx/sata.c
@@ -253,20 +253,8 @@ static void sata_enable(struct device *dev)
 	pci_write_config16(dev, 0x90, map);
 }
 
-static void sata_set_subsystem(struct device *dev, unsigned vendor,
-			       unsigned device)
-{
-	if (!vendor || !device) {
-		pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
-				pci_read_config32(dev, PCI_VENDOR_ID));
-	} else {
-		pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
-				((device & 0xffff) << 16) | (vendor & 0xffff));
-	}
-}
-
 static struct pci_operations sata_pci_ops = {
-	.set_subsystem    = sata_set_subsystem,
+	.set_subsystem    = pci_dev_set_subsystem,
 };
 
 static struct device_operations sata_ops = {
diff --git a/src/southbridge/intel/i82801jx/smbus.c b/src/southbridge/intel/i82801jx/smbus.c
index f9e223f591..d366703a66 100644
--- a/src/southbridge/intel/i82801jx/smbus.c
+++ b/src/southbridge/intel/i82801jx/smbus.c
@@ -91,20 +91,8 @@ static struct smbus_bus_operations lops_smbus_bus = {
 	.block_write    = lsmbus_block_write,
 };
 
-static void smbus_set_subsystem(struct device *dev, unsigned vendor,
-				unsigned device)
-{
-	if (!vendor || !device) {
-		pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
-				pci_read_config32(dev, PCI_VENDOR_ID));
-	} else {
-		pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
-				((device & 0xffff) << 16) | (vendor & 0xffff));
-	}
-}
-
 static struct pci_operations smbus_pci_ops = {
-	.set_subsystem    = smbus_set_subsystem,
+	.set_subsystem    = pci_dev_set_subsystem,
 };
 
 static void smbus_read_resources(struct device *dev)
diff --git a/src/southbridge/intel/i82801jx/thermal.c b/src/southbridge/intel/i82801jx/thermal.c
index ac4c596f28..65d897f288 100644
--- a/src/southbridge/intel/i82801jx/thermal.c
+++ b/src/southbridge/intel/i82801jx/thermal.c
@@ -51,20 +51,8 @@ static void thermal_init(struct device *dev)
 	pci_write_config32(dev, 0x10, 0);
 }
 
-static void thermal_set_subsystem(struct device *dev, unsigned vendor,
-				  unsigned device)
-{
-	if (!vendor || !device) {
-		pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
-				pci_read_config32(dev, PCI_VENDOR_ID));
-	} else {
-		pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
-				((device & 0xffff) << 16) | (vendor & 0xffff));
-	}
-}
-
 static struct pci_operations thermal_pci_ops = {
-	.set_subsystem = thermal_set_subsystem,
+	.set_subsystem = pci_dev_set_subsystem,
 };
 
 static struct device_operations device_ops = {
diff --git a/src/southbridge/intel/i82801jx/usb_ehci.c b/src/southbridge/intel/i82801jx/usb_ehci.c
index 543ac57f01..a4f5a01dc1 100644
--- a/src/southbridge/intel/i82801jx/usb_ehci.c
+++ b/src/southbridge/intel/i82801jx/usb_ehci.c
@@ -44,13 +44,7 @@ static void usb_ehci_set_subsystem(struct device *dev, unsigned vendor,
 	/* Enable writes to protected registers. */
 	pci_write_config8(dev, 0x80, access_cntl | 1);
 
-	if (!vendor || !device) {
-		pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
-				pci_read_config32(dev, PCI_VENDOR_ID));
-	} else {
-		pci_write_config32(dev, PCI_SUBSYSTEM_VENDOR_ID,
-				((device & 0xffff) << 16) | (vendor & 0xffff));
-	}
+	pci_dev_set_subsystem(dev, vendor, device);
 
 	/* Restore protection. */
 	pci_write_config8(dev, 0x80, access_cntl);