author: Arnd Bergmann <arnd@arndb.de> 2021-05-14 23:57:16 +0200
committer: Arnd Bergmann <arnd@arndb.de> 2021-07-23 14:40:00 +0200
commit: 2f69b04a88687626b044a66661c570ca0ca6a0fc
parent: f27180dd63e1e6eca3230b9d3fdcc33564a81117
Commit Summary:
Diffstat:
2 files changed, 1 insertion, 33 deletions
diff --git a/arch/h8300/lib/Makefile b/arch/h8300/lib/Makefile
index 685fa837c1f7..5911c1fa856d 100644
--- a/arch/h8300/lib/Makefile
+++ b/arch/h8300/lib/Makefile
@@ -3,7 +3,7 @@
# Makefile for H8/300-specific library files..
#
-lib-y = memcpy.o memset.o abs.o strncpy.o \
+lib-y = memcpy.o memset.o abs.o \
mulsi3.o udivsi3.o muldi3.o moddivsi3.o \
ashldi3.o lshrdi3.o ashrdi3.o ucmpdi2.o \
delay.o
diff --git a/arch/h8300/lib/strncpy.S b/arch/h8300/lib/strncpy.S
deleted file mode 100644
index 8b65d7c4727b..000000000000
--- a/arch/h8300/lib/strncpy.S
+++ /dev/null
@@ -1,35 +0,0 @@
-;;; SPDX-License-Identifier: GPL-2.0
-;;; strncpy.S
-
-#include <asm/linkage.h>
-
- .text
-.global strncpy_from_user
-
-;;; long strncpy_from_user(void *to, void *from, size_t n)
-strncpy_from_user:
- mov.l er2,er2
- bne 1f
- sub.l er0,er0
- rts
-1:
- mov.l er4,@-sp
- sub.l er3,er3
-2:
- mov.b @er1+,r4l
- mov.b r4l,@er0
- adds #1,er0
- beq 3f
- inc.l #1,er3
- dec.l #1,er2
- bne 2b
-3:
- dec.l #1,er2
-4:
- mov.b r4l,@er0
- adds #1,er0
- dec.l #1,er2
- bne 4b
- mov.l er3,er0
- mov.l @sp+,er4
- rts