remove unused bus_space_asm_generic.S

diff --git sys/arch/arm/arm/bus_space_asm_generic.S sys/arch/arm/arm/bus_space_asm_generic.S
deleted file mode 100644
index 29c1fd3298f..00000000000
--- sys/arch/arm/arm/bus_space_asm_generic.S
+++ /dev/null
@@ -1,335 +0,0 @@
-/*	$OpenBSD: bus_space_asm_generic.S,v 1.6 2026/05/25 01:56:50 jsg Exp $	*/
-/*	$NetBSD: bus_space_asm_generic.S,v 1.3 2003/03/27 19:46:14 mycroft Exp $	*/
-
-/*
- * Copyright (c) 1997 Causality Limited.
- * Copyright (c) 1997 Mark Brinicombe.
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- * 1. Redistributions of source code must retain the above copyright
- *    notice, this list of conditions and the following disclaimer.
- * 2. Redistributions in binary form must reproduce the above copyright
- *    notice, this list of conditions and the following disclaimer in the
- *    documentation and/or other materials provided with the distribution.
- * 3. All advertising materials mentioning features or use of this software
- *    must display the following acknowledgement:
- *	This product includes software developed by Mark Brinicombe
- *	for the NetBSD Project.
- * 4. The name of the company nor the name of the author may be used to
- *    endorse or promote products derived from this software without specific
- *    prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
- * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
- * IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
- * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
- * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
- * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
- * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
- * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- * SUCH DAMAGE.
- */
-
-#include <arm/asm.h>
-
-/*
- * Generic bus_space functions.
- */
-
-/*
- * read single
- */
-
-ENTRY(generic_bs_r_1)
-	ldrb	r0, [r1, r2]
-	mov	pc, lr
-
-ENTRY(generic_armv4_bs_r_2)
-	ldrh	r0, [r1, r2]
-	mov	pc, lr
-
-ENTRY(generic_bs_r_4)
-	ldr	r0, [r1, r2]
-	mov	pc, lr
-
-/*
- * write single
- */
-
-ENTRY(generic_bs_w_1)
-	strb	r3, [r1, r2]
-	mov	pc, lr
-
-ENTRY(generic_armv4_bs_w_2)
-	strh	r3, [r1, r2]
-	mov	pc, lr
-
-ENTRY(generic_bs_w_4)
-	str	r3, [r1, r2]
-	mov	pc, lr
-
-/*
- * read multiple
- */
-
-ENTRY(generic_bs_rm_1)
-	add	r0, r1, r2
-	mov	r1, r3
-	ldr	r2, [sp, #0]
-	teq	r2, #0
-	moveq	pc, lr
-
-1:	ldrb	r3, [r0]
-	strb	r3, [r1], #1
-	subs	r2, r2, #1
-	bne	1b
-
-	mov	pc, lr
-
-ENTRY(generic_armv4_bs_rm_2)
-	add	r0, r1, r2
-	mov	r1, r3
-	ldr	r2, [sp, #0]
-	teq	r2, #0
-	moveq	pc, lr
-
-1:	ldrh	r3, [r0]
-	strh	r3, [r1], #2
-	subs	r2, r2, #1
-	bne	1b
-
-	mov	pc, lr
-
-ENTRY(generic_bs_rm_4)
-	add	r0, r1, r2
-	mov	r1, r3
-	ldr	r2, [sp, #0]
-	teq	r2, #0
-	moveq	pc, lr
-
-1:	ldr	r3, [r0]
-	str	r3, [r1], #4
-	subs	r2, r2, #1
-	bne	1b
-
-	mov	pc, lr
-
-/*
- * write multiple
- */
-
-ENTRY(generic_bs_wm_1)
-	add	r0, r1, r2
-	mov	r1, r3
-	ldr	r2, [sp, #0]
-	teq	r2, #0
-	moveq	pc, lr
-
-1:	ldrb	r3, [r1], #1
-	strb	r3, [r0]
-	subs	r2, r2, #1
-	bne	1b
-
-	mov	pc, lr
-
-ENTRY(generic_armv4_bs_wm_2)
-	add	r0, r1, r2
-	mov	r1, r3
-	ldr	r2, [sp, #0]
-	teq	r2, #0
-	moveq	pc, lr
-
-1:	ldrh	r3, [r1], #2
-	strh	r3, [r0]
-	subs	r2, r2, #1
-	bne	1b
-
-	mov	pc, lr
-
-ENTRY(generic_bs_wm_4)
-	add	r0, r1, r2
-	mov	r1, r3
-	ldr	r2, [sp, #0]
-	teq	r2, #0
-	moveq	pc, lr
-
-1:	ldr	r3, [r1], #4
-	str	r3, [r0]
-	subs	r2, r2, #1
-	bne	1b
-
-	mov	pc, lr
-
-/*
- * read region
- */
-
-ENTRY(generic_bs_rr_1)
-	add	r0, r1, r2
-	mov	r1, r3
-	ldr	r2, [sp, #0]
-	teq	r2, #0
-	moveq	pc, lr
-
-1:	ldrb	r3, [r0], #1
-	strb	r3, [r1], #1
-	subs	r2, r2, #1
-	bne	1b
-
-	mov	pc, lr
-
-ENTRY(generic_armv4_bs_rr_2)
-	add	r0, r1, r2
-	mov	r1, r3
-	ldr	r2, [sp, #0]
-	teq	r2, #0
-	moveq	pc, lr
-
-1:	ldrh	r3, [r0], #2
-	strh	r3, [r1], #2
-	subs	r2, r2, #1
-	bne	1b
-
-	mov	pc, lr
-
-ENTRY(generic_bs_rr_4)
-	add	r0, r1, r2
-	mov	r1, r3
-	ldr	r2, [sp, #0]
-	teq	r2, #0
-	moveq	pc, lr
-
-1:	ldr	r3, [r0], #4
-	str	r3, [r1], #4
-	subs	r2, r2, #1
-	bne	1b
-
-	mov	pc, lr
-
-/*
- * write region.
- */
-
-ENTRY(generic_bs_wr_1)
-	add	r0, r1, r2
-	mov	r1, r3
-	ldr	r2, [sp, #0]
-	teq	r2, #0
-	moveq	pc, lr
-
-1:	ldrb	r3, [r1], #1
-	strb	r3, [r0], #1
-	subs	r2, r2, #1
-	bne	1b
-
-	mov	pc, lr
-
-ENTRY(generic_armv4_bs_wr_2)
-	add	r0, r1, r2
-	mov	r1, r3
-	ldr	r2, [sp, #0]
-	teq	r2, #0
-	moveq	pc, lr
-
-1:	ldrh	r3, [r1], #2
-	strh	r3, [r0], #2
-	subs	r2, r2, #1
-	bne	1b
-
-	mov	pc, lr
-
-ENTRY(generic_bs_wr_4)
-	add	r0, r1, r2
-	mov	r1, r3
-	ldr	r2, [sp, #0]
-	teq	r2, #0
-	moveq	pc, lr
-
-1:	ldr	r3, [r1], #4
-	str	r3, [r0], #4
-	subs	r2, r2, #1
-	bne	1b
-
-	mov	pc, lr
-
-/*
- * set region
- */
-
-ENTRY(generic_bs_sr_1)
-	add	r0, r1, r2
-	mov	r1, r3
-	ldr	r2, [sp, #0]
-	teq	r2, #0
-	moveq	pc, lr
-
-1:	strb	r1, [r0], #1
-	subs	r2, r2, #1
-	bne	1b
-
-	mov	pc, lr
-
-ENTRY(generic_armv4_bs_sr_2)
-	add	r0, r1, r2
-	mov	r1, r3
-	ldr	r2, [sp, #0]
-	teq	r2, #0
-	moveq	pc, lr
-
-1:	strh	r1, [r0], #2
-	subs	r2, r2, #1
-	bne	1b
-
-	mov	pc, lr
-
-ENTRY(generic_bs_sr_4)
-	add	r0, r1, r2
-	mov	r1, r3
-	ldr	r2, [sp, #0]
-	teq	r2, #0
-	moveq	pc, lr
-
-1:	str	r1, [r0], #4
-	subs	r2, r2, #1
-	bne	1b
-
-	mov	pc, lr
-
-/*
- * copy region
- */
-
-ENTRY(generic_armv4_bs_c_2)
-	add	r0, r1, r2
-	ldr	r2, [sp, #0]
-	add	r1, r2, r3
-	ldr	r2, [sp, #4]
-	teq	r2, #0
-	moveq	pc, lr
-
-	cmp	r0, r1
-	blt	2f
-
-1:	ldrh	r3, [r0], #2
-	strh	r3, [r1], #2
-	subs	r2, r2, #1
-	bne	1b
-
-	mov	pc, lr
-
-2:	add	r0, r0, r2, lsl #1
-	add	r1, r1, r2, lsl #1
-	sub	r0, r0, #2
-	sub	r1, r1, #2
-
-3:	ldrh	r3, [r0], #-2
-	strh	r3, [r1], #-2
-	subs	r2, r2, #1
-	bne	3b
-
-	mov	pc, lr
diff --git sys/arch/arm/armv7/armv7_space.c sys/arch/arm/armv7/armv7_space.c
index 9d52adbea7c..99fe1d36e31 100644
--- sys/arch/arm/armv7/armv7_space.c
+++ sys/arch/arm/armv7/armv7_space.c
@@ -84,7 +84,6 @@
 
 /* Prototypes for all the bus_space structure functions */
 bs_protos(armv7);
-bs_protos(generic);
 bs_protos(bs_notimpl);
 
 struct bus_space armv7_bs_tag = {
diff --git sys/arch/arm/conf/files.arm sys/arch/arm/conf/files.arm
index 501ea00a3c0..f254fd498d8 100644
--- sys/arch/arm/conf/files.arm
+++ sys/arch/arm/conf/files.arm
@@ -30,8 +30,6 @@ device	cpu {}
 attach	cpu at mainbus
 
 # bus_space(9)
-define	bus_space_generic
-file	arch/arm/arm/bus_space_asm_generic.S
 file	arch/arm/arm/bus_space_notimpl.S
 
 file	arch/arm/arm/arm_machdep.c