From: Randy Dunlap <rdun...@infradead.org> Fix build errors when ACPI is not enabled by adding function stubs:
../drivers/gpu/drm/i915/i915_drv.c: In function 'i915_drm_suspend': ../drivers/gpu/drm/i915/i915_drv.c:635:2: error: implicit declaration of function 'intel_opregion_unregister' [-Werror=implicit-function-declaration] intel_opregion_unregister(dev_priv); ../drivers/gpu/drm/i915/i915_drv.c: In function 'i915_drm_resume': ../drivers/gpu/drm/i915/i915_drv.c:798:2: error: implicit declaration of function 'intel_opregion_register' [-Werror=implicit-function-declaration] intel_opregion_register(dev_priv); Signed-off-by: Randy Dunlap <rdunlap at infradead.org> Cc: Daniel Vetter <daniel.vetter at intel.com> Cc: Jani Nikula <jani.nikula at linux.intel.com> Cc: intel-gfx at lists.freedesktop.org Cc: dri-devel at lists.freedesktop.org --- drivers/gpu/drm/i915/i915_drv.h | 2 ++ 1 file changed, 2 insertions(+) --- linux-next-20160624.orig/drivers/gpu/drm/i915/i915_drv.h +++ linux-next-20160624/drivers/gpu/drm/i915/i915_drv.h @@ -3694,6 +3694,8 @@ extern int intel_opregion_notify_adapter extern int intel_opregion_get_panel_type(struct drm_i915_private *dev_priv); #else static inline int intel_opregion_setup(struct drm_i915_private *dev) { return 0; } +static inline void intel_opregion_register(struct drm_i915_private *dev_priv) { } +static inline void intel_opregion_unregister(struct drm_i915_private *dev_priv) { } static inline void intel_opregion_init(struct drm_i915_private *dev) { } static inline void intel_opregion_fini(struct drm_i915_private *dev) { } static inline void intel_opregion_asle_intr(struct drm_i915_private *dev_priv)