diff --git a/arch/powerpc/include/asm/book3s/64/kup-radix.h b/arch/powerpc/include/asm/book3s/64/kup-radix.h
index 7679bd0c5af0..f254de956d6a 100644
--- a/arch/powerpc/include/asm/book3s/64/kup-radix.h
+++ b/arch/powerpc/include/asm/book3s/64/kup-radix.h
@@ -65,7 +65,7 @@
 
 static inline void set_kuap(unsigned long value)
 {
-	if (!mmu_has_feature(MMU_FTR_RADIX_KUAP))
+	if (!early_mmu_has_feature(MMU_FTR_RADIX_KUAP))
 		return;
 
 	/*