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authorBenjamin Gaignard <benjamin.gaignard@linaro.org>2017-01-04 12:12:56 +0300
committerDaniel Vetter <daniel.vetter@ffwll.ch>2017-01-06 13:03:07 +0300
commit99c48e1e38f0aeaa107ad67c8d91f6c9d9d567a9 (patch)
tree35576adbd3b982d6cf0b4017b36b0973bec87d0a /drivers/gpu/drm/drm_legacy.h
parent82f42e4cc164ed486c9e2b1b74e65b176830d947 (diff)
downloadlinux-99c48e1e38f0aeaa107ad67c8d91f6c9d9d567a9.tar.xz
drm: compile drm_vm.c only when needed
drm_vm.c functions are only need for DRM_LEGACY and DRM_NOUVEAU. Use a new DRM_VM to define when drm_vm.c in needed. stub drm_legacy_vma_flush() to avoid compilation issues version 4: - a "config DRM_VM" in Kconfig Signed-off-by: Benjamin Gaignard <benjamin.gaignard@linaro.org> [danvet: Fix conflict.] Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'drivers/gpu/drm/drm_legacy.h')
-rw-r--r--drivers/gpu/drm/drm_legacy.h7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/gpu/drm/drm_legacy.h b/drivers/gpu/drm/drm_legacy.h
index c6f422e879dd..e4bb5ad747c8 100644
--- a/drivers/gpu/drm/drm_legacy.h
+++ b/drivers/gpu/drm/drm_legacy.h
@@ -74,7 +74,14 @@ int drm_legacy_freebufs(struct drm_device *d, void *v, struct drm_file *f);
int drm_legacy_mapbufs(struct drm_device *d, void *v, struct drm_file *f);
int drm_legacy_dma_ioctl(struct drm_device *d, void *v, struct drm_file *f);
+#ifdef CONFIG_DRM_VM
void drm_legacy_vma_flush(struct drm_device *d);
+#else
+static inline void drm_legacy_vma_flush(struct drm_device *d)
+{
+ /* do nothing */
+}
+#endif
/*
* AGP Support