MTK_RNG_SMC
if (!(priv->flags & MTK_RNG_SMC)) {
priv->flags |= MTK_RNG_SMC;
if (priv->flags & MTK_RNG_SMC) {
if (!(priv->flags & MTK_RNG_SMC)) {
{ .compatible = "mediatek,mt7981-rng", .data = (void *)MTK_RNG_SMC },
{ .compatible = "mediatek,mt7987-rng", .data = (void *)MTK_RNG_SMC },
{ .compatible = "mediatek,mt7988-rng", .data = (void *)MTK_RNG_SMC },