From e7cb083891e42493d07e9e597f837ff622f892ea Mon Sep 17 00:00:00 2001 From: Max Filippov Date: Thu, 8 Jun 2023 21:36:37 -0700 Subject: [PATCH] xtensa: drop bcopy implementation bcopy is not exported and there's no in-tree users of this function. Drop it. Signed-off-by: Max Filippov --- arch/xtensa/include/asm/string.h | 3 --- arch/xtensa/lib/memcopy.S | 15 --------------- 2 files changed, 18 deletions(-) diff --git a/arch/xtensa/include/asm/string.h b/arch/xtensa/include/asm/string.h index 89b51a0..ffce435 100644 --- a/arch/xtensa/include/asm/string.h +++ b/arch/xtensa/include/asm/string.h @@ -118,9 +118,6 @@ extern void *__memcpy(void *__to, __const__ void *__from, size_t __n); extern void *memmove(void *__dest, __const__ void *__src, size_t __n); extern void *__memmove(void *__dest, __const__ void *__src, size_t __n); -/* Don't build bcopy at all ... */ -#define __HAVE_ARCH_BCOPY - #if defined(CONFIG_KASAN) && !defined(__SANITIZE_ADDRESS__) /* diff --git a/arch/xtensa/lib/memcopy.S b/arch/xtensa/lib/memcopy.S index b20d206..98c3662 100644 --- a/arch/xtensa/lib/memcopy.S +++ b/arch/xtensa/lib/memcopy.S @@ -275,21 +275,6 @@ WEAK(memcpy) ENDPROC(__memcpy) /* - * void bcopy(const void *src, void *dest, size_t n); - */ - -ENTRY(bcopy) - - abi_entry_default - # a2=src, a3=dst, a4=len - mov a5, a3 - mov a3, a2 - mov a2, a5 - j .Lmovecommon # go to common code for memmove+bcopy - -ENDPROC(bcopy) - -/* * void *memmove(void *dst, const void *src, size_t len); * * This function is intended to do the same thing as the standard -- 2.7.4