Orange Pi5 kernel

^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  1) /* SPDX-License-Identifier: GPL-2.0-only */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  3)  *  linux/arch/arm/lib/strchr.S
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  4)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  5)  *  Copyright (C) 1995-2000 Russell King
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  6)  *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  7)  *  ASM optimised string functions
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  8)  */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300  9) #include <linux/linkage.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #include <asm/assembler.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) 
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) 		.text
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13) 		.align	5
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) ENTRY(strchr)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15) 		and	r1, r1, #0xff
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) 1:		ldrb	r2, [r0], #1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) 		teq	r2, r1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) 		teqne	r2, #0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) 		bne	1b
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) 		teq	r2, r1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) 		movne	r0, #0
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) 		subeq	r0, r0, #1
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) 		ret	lr
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) ENDPROC(strchr)