tjh.dev / kernel
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
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kernel / arch / arm / lib / changebit.S
at v2.6.31-rc7 23 lines 617 B view raw
1/* 2 * linux/arch/arm/lib/changebit.S 3 * 4 * Copyright (C) 1995-1996 Russell King 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License version 2 as 8 * published by the Free Software Foundation. 9 */ 10#include <linux/linkage.h> 11#include <asm/assembler.h> 12#include "bitops.h" 13 .text 14 15/* Purpose : Function to change a bit 16 * Prototype: int change_bit(int bit, void *addr) 17 */ 18ENTRY(_change_bit_be) 19 eor r0, r0, #0x18 @ big endian byte ordering 20ENTRY(_change_bit_le) 21 bitop eor 22ENDPROC(_change_bit_be) 23ENDPROC(_change_bit_le)