diff options
Diffstat (limited to '')
| -rw-r--r-- | arch/arm/lib/strnlen_user.S | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/arch/arm/lib/strnlen_user.S b/arch/arm/lib/strnlen_user.S index 67bcd8268128..18d8fa4f925a 100644 --- a/arch/arm/lib/strnlen_user.S +++ b/arch/arm/lib/strnlen_user.S @@ -14,14 +14,13 @@ .text .align 5 -/* Prototype: unsigned long __arch_strnlen_user(const char *str, long n) +/* Prototype: unsigned long __strnlen_user(const char *str, long n) * Purpose : get length of a string in user memory * Params : str - address of string in user memory * Returns : length of string *including terminator* * or zero on exception, or n + 1 if too long */ -ENTRY(__arch_strnlen_user) - save_lr +ENTRY(__strnlen_user) mov r2, r0 1: USER( ldrbt r3, [r0], #1) @@ -31,10 +30,10 @@ USER( ldrbt r3, [r0], #1) bne 1b add r0, r0, #1 2: sub r0, r0, r2 - restore_pc + mov pc, lr .section .fixup,"ax" .align 0 9001: mov r0, #0 - restore_pc + mov pc, lr .previous |