1 files changed, 0 insertions, 17 deletions
diff --git a/arch/powerpc/mm/maccess.c b/arch/powerpc/mm/maccess.c
index aad7c47e0030..ea821d0ffe16 100644
--- a/arch/powerpc/mm/maccess.c
+++ b/arch/powerpc/mm/maccess.c
@@ -11,20 +11,3 @@ bool copy_from_kernel_nofault_allowed(const void *unsafe_src, size_t size)
 {
 	return is_kernel_addr((unsigned long)unsafe_src);
 }
-
-int copy_inst_from_kernel_nofault(struct ppc_inst *inst, u32 *src)
-{
-	unsigned int val, suffix;
-	int err;
-
-	err = copy_from_kernel_nofault(&val, src, sizeof(val));
-	if (err)
-		return err;
-	if (IS_ENABLED(CONFIG_PPC64) && get_op(val) == OP_PREFIX) {
-		err = copy_from_kernel_nofault(&suffix, src + 1, sizeof(suffix));
-		*inst = ppc_inst_prefix(val, suffix);
-	} else {
-		*inst = ppc_inst(val);
-	}
-	return err;
-}