hwmon: (fam15h_power) Fix pci_device_id array

pci_match_id() takes an *array* of IDs which must be properly zero-
terminated.

Reported-by: Ben Hutchings <ben@decadent.org.uk>
Cc: stable@vger.kernel.org # 3.0+: 00250ec hwmon: fam15h_power: fix bogus values
Cc: stable@vger.kernel.org # 3.0+
Signed-off-by: Guenter Roeck <guenter.roeck@ericsson.com>
Acked-by: Jean Delvare <khali@linux-fr.org>

1 files changed, 6 insertions, 3 deletions

diff --git a/drivers/hwmon/fam15h_power.c b/drivers/hwmon/fam15h_power.c
index 37a8fc92b44a..e8e18cab1fb8 100644
--- a/drivers/hwmon/fam15h_power.c
+++ b/drivers/hwmon/fam15h_power.c
@@ -128,17 +128,20 @@ static bool __devinit fam15h_power_is_internal_node0(struct pci_dev *f4)
  * counter saturations resulting in bogus power readings.
  * We correct this value ourselves to cope with older BIOSes.
  */
+static DEFINE_PCI_DEVICE_TABLE(affected_device) = {
+        { PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_15H_NB_F4) },
+        { 0 }
+};
+
 static void __devinit tweak_runavg_range(struct pci_dev *pdev)
 {
         u32 val;
-        const struct pci_device_id affected_device = {
-                PCI_VDEVICE(AMD, PCI_DEVICE_ID_AMD_15H_NB_F4) };
 
         /*
          * let this quirk apply only to the current version of the
          * northbridge, since future versions may change the behavior
          */
-        if (!pci_match_id(&affected_device, pdev))
+        if (!pci_match_id(affected_device, pdev))
                 return;
 
         pci_bus_read_config_dword(pdev->bus,