Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes...

[pandora-kernel.git] / include / linux / pci.h

diff --git a/include/linux/pci.h b/include/linux/pci.h
index 62e8452..1365c74 100644 (file)
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -124,6 +124,14 @@ typedef int __bitwise pci_power_t;
 #define PCI_UNKNOWN    ((pci_power_t __force) 5)
 #define PCI_POWER_ERROR        ((pci_power_t __force) -1)
 
+/* Remember to update this when the list above changes! */
+extern const char *pci_power_names[];
+
+static inline const char *pci_power_name(pci_power_t state)
+{
+       return pci_power_names[1 + (int) state];
+}
+
 #define PCI_PM_D2_DELAY        200
 #define PCI_PM_D3_WAIT 10
 #define PCI_PM_BUS_WAIT        50