vga_switcheroo: Introduce struct vga_switcheroo_client_ops

[deliverable/linux.git] / include / linux / vga_switcheroo.h

diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
index 4b9a7f596f929cfb48a909f29ceb3422efb83b3f..3c54ebc2e529a2ececc607e927f29f4f72ed58c2 100644 (file)
--- a/include/linux/vga_switcheroo.h
+++ b/include/linux/vga_switcheroo.h
@@ -28,13 +28,16 @@ struct vga_switcheroo_handler {
        int (*get_client_id)(struct pci_dev *pdev);
 };
 
+struct vga_switcheroo_client_ops {
+       void (*set_gpu_state)(struct pci_dev *dev, enum vga_switcheroo_state);
+       void (*reprobe)(struct pci_dev *dev);
+       bool (*can_switch)(struct pci_dev *dev);
+};
 
 #if defined(CONFIG_VGA_SWITCHEROO)
 void vga_switcheroo_unregister_client(struct pci_dev *dev);
 int vga_switcheroo_register_client(struct pci_dev *dev,
-                                  void (*set_gpu_state)(struct pci_dev *dev, enum vga_switcheroo_state),
-                                  void (*reprobe)(struct pci_dev *dev),
-                                  bool (*can_switch)(struct pci_dev *dev));
+                                  const struct vga_switcheroo_client_ops *ops);
 
 void vga_switcheroo_client_fb_set(struct pci_dev *dev,
                                  struct fb_info *info);
@@ -48,9 +51,7 @@ int vga_switcheroo_process_delayed_switch(void);
 
 static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
 static inline int vga_switcheroo_register_client(struct pci_dev *dev,
-                                         void (*set_gpu_state)(struct pci_dev *dev, enum vga_switcheroo_state),
-                                         void (*reprobe)(struct pci_dev *dev),
-                                         bool (*can_switch)(struct pci_dev *dev)) { return 0; }
+               const struct vga_switcheroo_client_ops *ops) { return 0; }
 static inline void vga_switcheroo_client_fb_set(struct pci_dev *dev, struct fb_info *info) {}
 static inline int vga_switcheroo_register_handler(struct vga_switcheroo_handler *handler) { return 0; }
 static inline void vga_switcheroo_unregister_handler(void) {}