qxl_gem_prime_pin 279 drivers/gpu/drm/qxl/qxl_drv.c .gem_prime_pin = qxl_gem_prime_pin, qxl_gem_prime_pin 447 drivers/gpu/drm/qxl/qxl_drv.h int qxl_gem_prime_pin(struct drm_gem_object *obj);