diff --git a/arch/arm64/crypto/Makefile b/arch/arm64/crypto/Makefile
index cee9b8d9830b..b6b624602582 100644
--- a/arch/arm64/crypto/Makefile
+++ b/arch/arm64/crypto/Makefile
@@ -59,9 +59,6 @@ aes-arm64-y := aes-cipher-core.o aes-cipher-glue.o
 obj-$(CONFIG_CRYPTO_AES_ARM64_BS) += aes-neon-bs.o
 aes-neon-bs-y := aes-neonbs-core.o aes-neonbs-glue.o
 
-AFLAGS_aes-ce.o		:= -DINTERLEAVE=4
-AFLAGS_aes-neon.o	:= -DINTERLEAVE=4
-
 CFLAGS_aes-glue-ce.o	:= -DUSE_V8_CRYPTO_EXTENSIONS
 
 $(obj)/aes-glue-%.o: $(src)/aes-glue.c FORCE
diff --git a/arch/arm64/crypto/aes-modes.S b/arch/arm64/crypto/aes-modes.S
index 65b273667b34..27a235b2ddee 100644
--- a/arch/arm64/crypto/aes-modes.S
+++ b/arch/arm64/crypto/aes-modes.S
@@ -13,44 +13,6 @@
 	.text
 	.align		4
 
-/*
- * There are several ways to instantiate this code:
- * - no interleave, all inline
- * - 2-way interleave, 2x calls out of line (-DINTERLEAVE=2)
- * - 2-way interleave, all inline (-DINTERLEAVE=2 -DINTERLEAVE_INLINE)
- * - 4-way interleave, 4x calls out of line (-DINTERLEAVE=4)
- * - 4-way interleave, all inline (-DINTERLEAVE=4 -DINTERLEAVE_INLINE)
- *
- * Macros imported by this code:
- * - enc_prepare	- setup NEON registers for encryption
- * - dec_prepare	- setup NEON registers for decryption
- * - enc_switch_key	- change to new key after having prepared for encryption
- * - encrypt_block	- encrypt a single block
- * - decrypt block	- decrypt a single block
- * - encrypt_block2x	- encrypt 2 blocks in parallel (if INTERLEAVE == 2)
- * - decrypt_block2x	- decrypt 2 blocks in parallel (if INTERLEAVE == 2)
- * - encrypt_block4x	- encrypt 4 blocks in parallel (if INTERLEAVE == 4)
- * - decrypt_block4x	- decrypt 4 blocks in parallel (if INTERLEAVE == 4)
- */
-
-#if defined(INTERLEAVE) && !defined(INTERLEAVE_INLINE)
-#define FRAME_PUSH	stp x29, x30, [sp,#-16]! ; mov x29, sp
-#define FRAME_POP	ldp x29, x30, [sp],#16
-
-#if INTERLEAVE == 2
-
-aes_encrypt_block2x:
-	encrypt_block2x	v0, v1, w3, x2, x8, w7
-	ret
-ENDPROC(aes_encrypt_block2x)
-
-aes_decrypt_block2x:
-	decrypt_block2x	v0, v1, w3, x2, x8, w7
-	ret
-ENDPROC(aes_decrypt_block2x)
-
-#elif INTERLEAVE == 4
-
 aes_encrypt_block4x:
 	encrypt_block4x	v0, v1, v2, v3, w3, x2, x8, w7
 	ret
@@ -61,48 +23,6 @@ aes_decrypt_block4x:
 	ret
 ENDPROC(aes_decrypt_block4x)
 
-#else
-#error INTERLEAVE should equal 2 or 4
-#endif
-
-	.macro		do_encrypt_block2x
-	bl		aes_encrypt_block2x
-	.endm
-
-	.macro		do_decrypt_block2x
-	bl		aes_decrypt_block2x
-	.endm
-
-	.macro		do_encrypt_block4x
-	bl		aes_encrypt_block4x
-	.endm
-
-	.macro		do_decrypt_block4x
-	bl		aes_decrypt_block4x
-	.endm
-
-#else
-#define FRAME_PUSH
-#define FRAME_POP
-
-	.macro		do_encrypt_block2x
-	encrypt_block2x	v0, v1, w3, x2, x8, w7
-	.endm
-
-	.macro		do_decrypt_block2x
-	decrypt_block2x	v0, v1, w3, x2, x8, w7
-	.endm
-
-	.macro		do_encrypt_block4x
-	encrypt_block4x	v0, v1, v2, v3, w3, x2, x8, w7
-	.endm
-
-	.macro		do_decrypt_block4x
-	decrypt_block4x	v0, v1, v2, v3, w3, x2, x8, w7
-	.endm
-
-#endif
-
 	/*
 	 * aes_ecb_encrypt(u8 out[], u8 const in[], u8 const rk[], int rounds,
 	 *		   int blocks)
@@ -111,28 +31,21 @@ ENDPROC(aes_decrypt_block4x)
 	 */
 
 AES_ENTRY(aes_ecb_encrypt)
-	FRAME_PUSH
+	stp		x29, x30, [sp, #-16]!
+	mov		x29, sp
 
 	enc_prepare	w3, x2, x5
 
 .LecbencloopNx:
-#if INTERLEAVE >= 2
-	subs		w4, w4, #INTERLEAVE
+	subs		w4, w4, #4
 	bmi		.Lecbenc1x
-#if INTERLEAVE == 2
-	ld1		{v0.16b-v1.16b}, [x1], #32	/* get 2 pt blocks */
-	do_encrypt_block2x
-	st1		{v0.16b-v1.16b}, [x0], #32
-#else
 	ld1		{v0.16b-v3.16b}, [x1], #64	/* get 4 pt blocks */
-	do_encrypt_block4x
+	bl		aes_encrypt_block4x
 	st1		{v0.16b-v3.16b}, [x0], #64
-#endif
 	b		.LecbencloopNx
 .Lecbenc1x:
-	adds		w4, w4, #INTERLEAVE
+	adds		w4, w4, #4
 	beq		.Lecbencout
-#endif
 .Lecbencloop:
 	ld1		{v0.16b}, [x1], #16		/* get next pt block */
 	encrypt_block	v0, w3, x2, x5, w6
@@ -140,34 +53,27 @@ AES_ENTRY(aes_ecb_encrypt)
 	subs		w4, w4, #1
 	bne		.Lecbencloop
 .Lecbencout:
-	FRAME_POP
+	ldp		x29, x30, [sp], #16
 	ret
 AES_ENDPROC(aes_ecb_encrypt)
 
 
 AES_ENTRY(aes_ecb_decrypt)
-	FRAME_PUSH
+	stp		x29, x30, [sp, #-16]!
+	mov		x29, sp
 
 	dec_prepare	w3, x2, x5
 
 .LecbdecloopNx:
-#if INTERLEAVE >= 2
-	subs		w4, w4, #INTERLEAVE
+	subs		w4, w4, #4
 	bmi		.Lecbdec1x
-#if INTERLEAVE == 2
-	ld1		{v0.16b-v1.16b}, [x1], #32	/* get 2 ct blocks */
-	do_decrypt_block2x
-	st1		{v0.16b-v1.16b}, [x0], #32
-#else
 	ld1		{v0.16b-v3.16b}, [x1], #64	/* get 4 ct blocks */
-	do_decrypt_block4x
+	bl		aes_decrypt_block4x
 	st1		{v0.16b-v3.16b}, [x0], #64
-#endif
 	b		.LecbdecloopNx
 .Lecbdec1x:
-	adds		w4, w4, #INTERLEAVE
+	adds		w4, w4, #4
 	beq		.Lecbdecout
-#endif
 .Lecbdecloop:
 	ld1		{v0.16b}, [x1], #16		/* get next ct block */
 	decrypt_block	v0, w3, x2, x5, w6
@@ -175,7 +81,7 @@ AES_ENTRY(aes_ecb_decrypt)
 	subs		w4, w4, #1
 	bne		.Lecbdecloop
 .Lecbdecout:
-	FRAME_POP
+	ldp		x29, x30, [sp], #16
 	ret
 AES_ENDPROC(aes_ecb_decrypt)
 
@@ -204,30 +110,20 @@ AES_ENDPROC(aes_cbc_encrypt)
 
 
 AES_ENTRY(aes_cbc_decrypt)
-	FRAME_PUSH
+	stp		x29, x30, [sp, #-16]!
+	mov		x29, sp
 
 	ld1		{v7.16b}, [x5]			/* get iv */
 	dec_prepare	w3, x2, x6
 
 .LcbcdecloopNx:
-#if INTERLEAVE >= 2
-	subs		w4, w4, #INTERLEAVE
+	subs		w4, w4, #4
 	bmi		.Lcbcdec1x
-#if INTERLEAVE == 2
-	ld1		{v0.16b-v1.16b}, [x1], #32	/* get 2 ct blocks */
-	mov		v2.16b, v0.16b
-	mov		v3.16b, v1.16b
-	do_decrypt_block2x
-	eor		v0.16b, v0.16b, v7.16b
-	eor		v1.16b, v1.16b, v2.16b
-	mov		v7.16b, v3.16b
-	st1		{v0.16b-v1.16b}, [x0], #32
-#else
 	ld1		{v0.16b-v3.16b}, [x1], #64	/* get 4 ct blocks */
 	mov		v4.16b, v0.16b
 	mov		v5.16b, v1.16b
 	mov		v6.16b, v2.16b
-	do_decrypt_block4x
+	bl		aes_decrypt_block4x
 	sub		x1, x1, #16
 	eor		v0.16b, v0.16b, v7.16b
 	eor		v1.16b, v1.16b, v4.16b
@@ -235,12 +131,10 @@ AES_ENTRY(aes_cbc_decrypt)
 	eor		v2.16b, v2.16b, v5.16b
 	eor		v3.16b, v3.16b, v6.16b
 	st1		{v0.16b-v3.16b}, [x0], #64
-#endif
 	b		.LcbcdecloopNx
 .Lcbcdec1x:
-	adds		w4, w4, #INTERLEAVE
+	adds		w4, w4, #4
 	beq		.Lcbcdecout
-#endif
 .Lcbcdecloop:
 	ld1		{v1.16b}, [x1], #16		/* get next ct block */
 	mov		v0.16b, v1.16b			/* ...and copy to v0 */
@@ -251,8 +145,8 @@ AES_ENTRY(aes_cbc_decrypt)
 	subs		w4, w4, #1
 	bne		.Lcbcdecloop
 .Lcbcdecout:
-	FRAME_POP
 	st1		{v7.16b}, [x5]			/* return iv */
+	ldp		x29, x30, [sp], #16
 	ret
 AES_ENDPROC(aes_cbc_decrypt)
 
@@ -263,34 +157,19 @@ AES_ENDPROC(aes_cbc_decrypt)
 	 */
 
 AES_ENTRY(aes_ctr_encrypt)
-	FRAME_PUSH
+	stp		x29, x30, [sp, #-16]!
+	mov		x29, sp
 
 	enc_prepare	w3, x2, x6
 	ld1		{v4.16b}, [x5]
 
 	umov		x6, v4.d[1]		/* keep swabbed ctr in reg */
 	rev		x6, x6
-#if INTERLEAVE >= 2
 	cmn		w6, w4			/* 32 bit overflow? */
 	bcs		.Lctrloop
 .LctrloopNx:
-	subs		w4, w4, #INTERLEAVE
+	subs		w4, w4, #4
 	bmi		.Lctr1x
-#if INTERLEAVE == 2
-	mov		v0.8b, v4.8b
-	mov		v1.8b, v4.8b
-	rev		x7, x6
-	add		x6, x6, #1
-	ins		v0.d[1], x7
-	rev		x7, x6
-	add		x6, x6, #1
-	ins		v1.d[1], x7
-	ld1		{v2.16b-v3.16b}, [x1], #32	/* get 2 input blocks */
-	do_encrypt_block2x
-	eor		v0.16b, v0.16b, v2.16b
-	eor		v1.16b, v1.16b, v3.16b
-	st1		{v0.16b-v1.16b}, [x0], #32
-#else
 	ldr		q8, =0x30000000200000001	/* addends 1,2,3[,0] */
 	dup		v7.4s, w6
 	mov		v0.16b, v4.16b
@@ -303,23 +182,21 @@ AES_ENTRY(aes_ctr_encrypt)
 	mov		v2.s[3], v8.s[1]
 	mov		v3.s[3], v8.s[2]
 	ld1		{v5.16b-v7.16b}, [x1], #48	/* get 3 input blocks */
-	do_encrypt_block4x
+	bl		aes_encrypt_block4x
 	eor		v0.16b, v5.16b, v0.16b
 	ld1		{v5.16b}, [x1], #16		/* get 1 input block  */
 	eor		v1.16b, v6.16b, v1.16b
 	eor		v2.16b, v7.16b, v2.16b
 	eor		v3.16b, v5.16b, v3.16b
 	st1		{v0.16b-v3.16b}, [x0], #64
-	add		x6, x6, #INTERLEAVE
-#endif
+	add		x6, x6, #4
 	rev		x7, x6
 	ins		v4.d[1], x7
 	cbz		w4, .Lctrout
 	b		.LctrloopNx
 .Lctr1x:
-	adds		w4, w4, #INTERLEAVE
+	adds		w4, w4, #4
 	beq		.Lctrout
-#endif
 .Lctrloop:
 	mov		v0.16b, v4.16b
 	encrypt_block	v0, w3, x2, x8, w7
@@ -339,12 +216,12 @@ AES_ENTRY(aes_ctr_encrypt)
 
 .Lctrout:
 	st1		{v4.16b}, [x5]		/* return next CTR value */
-	FRAME_POP
+	ldp		x29, x30, [sp], #16
 	ret
 
 .Lctrtailblock:
 	st1		{v0.16b}, [x0]
-	FRAME_POP
+	ldp		x29, x30, [sp], #16
 	ret
 
 .Lctrcarry:
@@ -378,7 +255,9 @@ CPU_LE(	.quad		1, 0x87		)
 CPU_BE(	.quad		0x87, 1		)
 
 AES_ENTRY(aes_xts_encrypt)
-	FRAME_PUSH
+	stp		x29, x30, [sp, #-16]!
+	mov		x29, sp
+
 	ld1		{v4.16b}, [x6]
 	cbz		w7, .Lxtsencnotfirst
 
@@ -394,25 +273,8 @@ AES_ENTRY(aes_xts_encrypt)
 	ldr		q7, .Lxts_mul_x
 	next_tweak	v4, v4, v7, v8
 .LxtsencNx:
-#if INTERLEAVE >= 2
-	subs		w4, w4, #INTERLEAVE
+	subs		w4, w4, #4
 	bmi		.Lxtsenc1x
-#if INTERLEAVE == 2
-	ld1		{v0.16b-v1.16b}, [x1], #32	/* get 2 pt blocks */
-	next_tweak	v5, v4, v7, v8
-	eor		v0.16b, v0.16b, v4.16b
-	eor		v1.16b, v1.16b, v5.16b
-	do_encrypt_block2x
-	eor		v0.16b, v0.16b, v4.16b
-	eor		v1.16b, v1.16b, v5.16b
-	st1		{v0.16b-v1.16b}, [x0], #32
-	cbz		w4, .LxtsencoutNx
-	next_tweak	v4, v5, v7, v8
-	b		.LxtsencNx
-.LxtsencoutNx:
-	mov		v4.16b, v5.16b
-	b		.Lxtsencout
-#else
 	ld1		{v0.16b-v3.16b}, [x1], #64	/* get 4 pt blocks */
 	next_tweak	v5, v4, v7, v8
 	eor		v0.16b, v0.16b, v4.16b
@@ -421,7 +283,7 @@ AES_ENTRY(aes_xts_encrypt)
 	eor		v2.16b, v2.16b, v6.16b
 	next_tweak	v7, v6, v7, v8
 	eor		v3.16b, v3.16b, v7.16b
-	do_encrypt_block4x
+	bl		aes_encrypt_block4x
 	eor		v3.16b, v3.16b, v7.16b
 	eor		v0.16b, v0.16b, v4.16b
 	eor		v1.16b, v1.16b, v5.16b
@@ -430,11 +292,9 @@ AES_ENTRY(aes_xts_encrypt)
 	mov		v4.16b, v7.16b
 	cbz		w4, .Lxtsencout
 	b		.LxtsencloopNx
-#endif
 .Lxtsenc1x:
-	adds		w4, w4, #INTERLEAVE
+	adds		w4, w4, #4
 	beq		.Lxtsencout
-#endif
 .Lxtsencloop:
 	ld1		{v1.16b}, [x1], #16
 	eor		v0.16b, v1.16b, v4.16b
@@ -447,13 +307,15 @@ AES_ENTRY(aes_xts_encrypt)
 	b		.Lxtsencloop
 .Lxtsencout:
 	st1		{v4.16b}, [x6]
-	FRAME_POP
+	ldp		x29, x30, [sp], #16
 	ret
 AES_ENDPROC(aes_xts_encrypt)
 
 
 AES_ENTRY(aes_xts_decrypt)
-	FRAME_PUSH
+	stp		x29, x30, [sp, #-16]!
+	mov		x29, sp
+
 	ld1		{v4.16b}, [x6]
 	cbz		w7, .Lxtsdecnotfirst
 
@@ -469,25 +331,8 @@ AES_ENTRY(aes_xts_decrypt)
 	ldr		q7, .Lxts_mul_x
 	next_tweak	v4, v4, v7, v8
 .LxtsdecNx:
-#if INTERLEAVE >= 2
-	subs		w4, w4, #INTERLEAVE
+	subs		w4, w4, #4
 	bmi		.Lxtsdec1x
-#if INTERLEAVE == 2
-	ld1		{v0.16b-v1.16b}, [x1], #32	/* get 2 ct blocks */
-	next_tweak	v5, v4, v7, v8
-	eor		v0.16b, v0.16b, v4.16b
-	eor		v1.16b, v1.16b, v5.16b
-	do_decrypt_block2x
-	eor		v0.16b, v0.16b, v4.16b
-	eor		v1.16b, v1.16b, v5.16b
-	st1		{v0.16b-v1.16b}, [x0], #32
-	cbz		w4, .LxtsdecoutNx
-	next_tweak	v4, v5, v7, v8
-	b		.LxtsdecNx
-.LxtsdecoutNx:
-	mov		v4.16b, v5.16b
-	b		.Lxtsdecout
-#else
 	ld1		{v0.16b-v3.16b}, [x1], #64	/* get 4 ct blocks */
 	next_tweak	v5, v4, v7, v8
 	eor		v0.16b, v0.16b, v4.16b
@@ -496,7 +341,7 @@ AES_ENTRY(aes_xts_decrypt)
 	eor		v2.16b, v2.16b, v6.16b
 	next_tweak	v7, v6, v7, v8
 	eor		v3.16b, v3.16b, v7.16b
-	do_decrypt_block4x
+	bl		aes_decrypt_block4x
 	eor		v3.16b, v3.16b, v7.16b
 	eor		v0.16b, v0.16b, v4.16b
 	eor		v1.16b, v1.16b, v5.16b
@@ -505,11 +350,9 @@ AES_ENTRY(aes_xts_decrypt)
 	mov		v4.16b, v7.16b
 	cbz		w4, .Lxtsdecout
 	b		.LxtsdecloopNx
-#endif
 .Lxtsdec1x:
-	adds		w4, w4, #INTERLEAVE
+	adds		w4, w4, #4
 	beq		.Lxtsdecout
-#endif
 .Lxtsdecloop:
 	ld1		{v1.16b}, [x1], #16
 	eor		v0.16b, v1.16b, v4.16b
@@ -522,7 +365,7 @@ AES_ENTRY(aes_xts_decrypt)
 	b		.Lxtsdecloop
 .Lxtsdecout:
 	st1		{v4.16b}, [x6]
-	FRAME_POP
+	ldp		x29, x30, [sp], #16
 	ret
 AES_ENDPROC(aes_xts_decrypt)
 
