DRM_IOCTL32_DEF   913 drivers/gpu/drm/drm_ioc32.c #define DRM_IOCTL32_DEF(n, f) [DRM_IOCTL_NR(n##32)] = {.fn = f, .name = #n}
DRM_IOCTL32_DEF   155 drivers/gpu/drm/mga/mga_ioc32.c #define DRM_IOCTL32_DEF(n, f)[DRM_##n] = {.fn = f, .name = #n}