buildroot

remove unused header, which breaks the toolchain building

​

Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>

​

diff -Nur gcc-4.8.5.orig/libgcc/config/m68k/linux-atomic.c gcc-4.8.5/libgcc/config/m68k/linux-atomic.c

--- gcc-4.8.5.orig/libgcc/config/m68k/linux-atomic.c    2013-02-04 20:06:20.000000000 +0100

+++ gcc-4.8.5/libgcc/config/m68k/linux-atomic.c 2016-03-19 00:18:12.000000000 +0100

@@ -33,7 +33,6 @@

    using the kernel helper defined below.  There is no support for

    64-bit operations yet.  */

-#include <asm/unistd.h>

 #include <stdbool.h>

 #ifndef __NR_atomic_cmpxchg_32