Merge branch 'merge'

Conflicts:

	arch/powerpc/sysdev/fsl_soc.c

1 files changed, 34 insertions, 5 deletions

diff --git a/drivers/hwmon/i5k_amb.c b/drivers/hwmon/i5k_amb.c
index 6ac5c6f53585..f9e2ed621f7b 100644
--- a/drivers/hwmon/i5k_amb.c
+++ b/drivers/hwmon/i5k_amb.c
@@ -111,6 +111,7 @@ struct i5k_amb_data {
         void __iomem *amb_mmio;
         struct i5k_device_attribute *attrs;
         unsigned int num_attrs;
+        unsigned long chipset_id;
 };
 
 static ssize_t show_name(struct device *dev, struct device_attribute *devattr,
@@ -382,7 +383,8 @@ err:
         return res;
 }
 
-static int __devinit i5k_find_amb_registers(struct i5k_amb_data *data)
+static int __devinit i5k_find_amb_registers(struct i5k_amb_data *data,
+                                            unsigned long devid)
 {
         struct pci_dev *pcidev;
         u32 val32;
@@ -390,7 +392,7 @@ static int __devinit i5k_find_amb_registers(struct i5k_amb_data *data)
 
         /* Find AMB register memory space */
         pcidev = pci_get_device(PCI_VENDOR_ID_INTEL,
-                                PCI_DEVICE_ID_INTEL_5000_ERR,
+                                devid,
                                 NULL);
         if (!pcidev)
                 return -ENODEV;
@@ -409,6 +411,8 @@ static int __devinit i5k_find_amb_registers(struct i5k_amb_data *data)
                 goto out;
         }
 
+        data->chipset_id = devid;
+
         res = 0;
 out:
         pci_dev_put(pcidev);
@@ -441,10 +445,30 @@ out:
         return res;
 }
 
+static unsigned long i5k_channel_pci_id(struct i5k_amb_data *data,
+                                        unsigned long channel)
+{
+        switch (data->chipset_id) {
+        case PCI_DEVICE_ID_INTEL_5000_ERR:
+                return PCI_DEVICE_ID_INTEL_5000_FBD0 + channel;
+        case PCI_DEVICE_ID_INTEL_5400_ERR:
+                return PCI_DEVICE_ID_INTEL_5400_FBD0 + channel;
+        default:
+                BUG();
+        }
+}
+
+static unsigned long chipset_ids[] = {
+        PCI_DEVICE_ID_INTEL_5000_ERR,
+        PCI_DEVICE_ID_INTEL_5400_ERR,
+        0
+};
+
 static int __devinit i5k_amb_probe(struct platform_device *pdev)
 {
         struct i5k_amb_data *data;
         struct resource *reso;
+        int i;
         int res = -ENODEV;
 
         data = kzalloc(sizeof(*data), GFP_KERNEL);
@@ -452,19 +476,24 @@ static int __devinit i5k_amb_probe(struct platform_device *pdev)
                 return -ENOMEM;
 
         /* Figure out where the AMB registers live */
-        res = i5k_find_amb_registers(data);
+        i = 0;
+        do {
+                res = i5k_find_amb_registers(data, chipset_ids[i]);
+                i++;
+        } while (res && chipset_ids[i]);
+
         if (res)
                 goto err;
 
         /* Copy the DIMM presence map for the first two channels */
         res = i5k_channel_probe(&data->amb_present[0],
-                                PCI_DEVICE_ID_INTEL_5000_FBD0);
+                                i5k_channel_pci_id(data, 0));
         if (res)
                 goto err;
 
         /* Copy the DIMM presence map for the optional second two channels */
         i5k_channel_probe(&data->amb_present[2],
-                          PCI_DEVICE_ID_INTEL_5000_FBD1);
+                          i5k_channel_pci_id(data, 1));
 
         /* Set up resource regions */
         reso = request_mem_region(data->amb_base, data->amb_len, DRVNAME);