drm_client_buffer_vunmap 343 drivers/gpu/drm/drm_client.c EXPORT_SYMBOL(drm_client_buffer_vunmap); drm_client_buffer_vunmap 429 drivers/gpu/drm/drm_fb_helper.c drm_client_buffer_vunmap(helper->buffer); drm_client_buffer_vunmap 153 include/drm/drm_client.h void drm_client_buffer_vunmap(struct drm_client_buffer *buffer);