misc: Fix allocation 'borrowed' by vhost_net

[safe/jmp/linux-2.6] / include / linux / pnp.h

diff --git a/include/linux/pnp.h b/include/linux/pnp.h
index 05daece..7c4193e 100644 (file)
--- a/include/linux/pnp.h
+++ b/include/linux/pnp.h
@@ -22,9 +22,11 @@ struct pnp_dev;
  * Resource Management
  */
 #ifdef CONFIG_PNP
-struct resource *pnp_get_resource(struct pnp_dev *, unsigned int, unsigned int);
+struct resource *pnp_get_resource(struct pnp_dev *dev, unsigned long type,
+                               unsigned int num);
 #else
-static inline struct resource *pnp_get_resource(struct pnp_dev *dev, unsigned int type, unsigned int num)
+static inline struct resource *pnp_get_resource(struct pnp_dev *dev,
+                       unsigned long type, unsigned int num)
 {
        return NULL;
 }
@@ -332,6 +334,19 @@ extern struct pnp_protocol pnpbios_protocol;
 #define pnp_device_is_pnpbios(dev) 0
 #endif
 
+#ifdef CONFIG_PNPACPI
+extern struct pnp_protocol pnpacpi_protocol;
+
+static inline struct acpi_device *pnp_acpi_device(struct pnp_dev *dev)
+{
+       if (dev->protocol == &pnpacpi_protocol)
+               return dev->data;
+       return NULL;
+}
+#else
+#define pnp_acpi_device(dev) 0
+#endif
+
 /* status */
 #define PNP_READY              0x0000
 #define PNP_ATTACHED           0x0001
@@ -358,6 +373,7 @@ struct pnp_driver {
        unsigned int flags;
        int (*probe) (struct pnp_dev *dev, const struct pnp_device_id *dev_id);
        void (*remove) (struct pnp_dev *dev);
+       void (*shutdown) (struct pnp_dev *dev);
        int (*suspend) (struct pnp_dev *dev, pm_message_t state);
        int (*resume) (struct pnp_dev *dev);
        struct device_driver driver;
@@ -444,6 +460,7 @@ int pnp_start_dev(struct pnp_dev *dev);
 int pnp_stop_dev(struct pnp_dev *dev);
 int pnp_activate_dev(struct pnp_dev *dev);
 int pnp_disable_dev(struct pnp_dev *dev);
+int pnp_range_reserved(resource_size_t start, resource_size_t end);
 
 /* protocol helpers */
 int pnp_is_active(struct pnp_dev *dev);
@@ -474,6 +491,7 @@ static inline int pnp_start_dev(struct pnp_dev *dev) { return -ENODEV; }
 static inline int pnp_stop_dev(struct pnp_dev *dev) { return -ENODEV; }
 static inline int pnp_activate_dev(struct pnp_dev *dev) { return -ENODEV; }
 static inline int pnp_disable_dev(struct pnp_dev *dev) { return -ENODEV; }
+static inline int pnp_range_reserved(resource_size_t start, resource_size_t end) { return 0;}
 
 /* protocol helpers */
 static inline int pnp_is_active(struct pnp_dev *dev) { return 0; }