diff options
Diffstat (limited to 'arch/arm/lib/io-readsw-armv4.S')
| -rw-r--r-- | arch/arm/lib/io-readsw-armv4.S | 19 |
1 files changed, 8 insertions, 11 deletions
diff --git a/arch/arm/lib/io-readsw-armv4.S b/arch/arm/lib/io-readsw-armv4.S index 1f393d42593d..228c176a94d1 100644 --- a/arch/arm/lib/io-readsw-armv4.S +++ b/arch/arm/lib/io-readsw-armv4.S @@ -1,11 +1,8 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * linux/arch/arm/lib/io-readsw-armv4.S * * Copyright (C) 1995-2000 Russell King - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include <linux/linkage.h> #include <asm/assembler.h> @@ -26,7 +23,7 @@ ENTRY(__raw_readsw) teq r2, #0 - moveq pc, lr + reteq lr tst r1, #3 bne .Linsw_align @@ -76,8 +73,8 @@ ENTRY(__raw_readsw) pack r3, r3, ip str r3, [r1], #4 -.Lno_insw_2: ldrneh r3, [r0] - strneh r3, [r1] +.Lno_insw_2: ldrhne r3, [r0] + strhne r3, [r1] ldmfd sp!, {r4, r5, pc} @@ -94,7 +91,7 @@ ENTRY(__raw_readsw) #endif .Linsw_noalign: stmfd sp!, {r4, lr} - ldrccb ip, [r1, #-1]! + ldrbcc ip, [r1, #-1]! bcc 1f ldrh ip, [r0] @@ -121,11 +118,11 @@ ENTRY(__raw_readsw) 3: tst r2, #1 strb ip, [r1], #1 - ldrneh ip, [r0] + ldrhne ip, [r0] _BE_ONLY_( movne ip, ip, ror #8 ) - strneb ip, [r1], #1 + strbne ip, [r1], #1 _LE_ONLY_( movne ip, ip, lsr #8 ) _BE_ONLY_( movne ip, ip, lsr #24 ) - strneb ip, [r1] + strbne ip, [r1] ldmfd sp!, {r4, pc} ENDPROC(__raw_readsw) |