Drm compile errors.

[JÃrg Otte]

Current mainline kernel does not compile for me:

In file included from
/media/jojo/deftoshiba/kernel/linux/drivers/gpu/drm/i915/i915_drv.c:48:0:
/media/jojo/deftoshiba/kernel/linux/drivers/gpu/drm/i915/i915_drv.h:
In function 'i915_debugfs_register':
/media/jojo/deftoshiba/kernel/linux/drivers/gpu/drm/i915/i915_drv.h:3654:48:
error: parameter name omitted
 static inline int i915_debugfs_register(struct drm_i915_private *) {return 0;}
                                                ^
/media/jojo/deftoshiba/kernel/linux/drivers/gpu/drm/i915/i915_drv.h:
In function 'i915_debugfs_unregister':
/media/jojo/deftoshiba/kernel/linux/drivers/gpu/drm/i915/i915_drv.h:3655:51:
error: parameter name omitted
 static inline void i915_debugfs_unregister(struct drm_i915_private *) {}
                                                   ^
make[5]: *** [drivers/gpu/drm/i915/i915_drv.o] Error 1
make[4]: *** [drivers/gpu/drm/i915] Error 2
make[3]: *** [drivers/gpu/drm] Error 2
make[2]: *** [drivers/gpu] Error 2
make[2]: *** Waiting for unfinished jobs....

first known bad kernel: 4.7.0-11470-gd52bd54
last known good kernel: 4.7.0-07962-g07f00f0

Thanks JÃrg