summaryrefslogtreecommitdiffstats
path: root/arch/x86/boot/compressed/misc.c
diff options
context:
space:
mode:
Diffstat (limited to 'arch/x86/boot/compressed/misc.c')
-rw-r--r--arch/x86/boot/compressed/misc.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
index a4339cb2d247..1cdcaf34ee36 100644
--- a/arch/x86/boot/compressed/misc.c
+++ b/arch/x86/boot/compressed/misc.c
@@ -37,10 +37,11 @@
* try to define their own functions if these are not defined as macros.
*/
#define memzero(s, n) memset((s), 0, (n))
+#ifndef memmove
#define memmove memmove
-
/* Functions used by the included decompressor code below. */
void *memmove(void *dest, const void *src, size_t n);
+#endif
/*
* This is set up by the setup-routine at boot-time