Move EM_NDS32 to uapi/linux/elf-em.h

This should never have been defined in the arch tree to begin with,
and now uapi/linux/audit.h header is going to use EM_NDS32
in order to define AUDIT_ARCH_NDS32 which is needed to implement
syscall_get_arch() which in turn is required to extend
the generic ptrace API with PTRACE_GET_SYSCALL_INFO request.

Acked-by: Paul Moore <[email protected]>
Acked-by: Vincent Chen <[email protected]>
Acked-by: Greentime Hu <[email protected]>
Cc: Elvira Khabirova <[email protected]>
Cc: Eugene Syromyatnikov <[email protected]>
Cc: Oleg Nesterov <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: [email protected]
Signed-off-by: Dmitry V. Levin <[email protected]>
Signed-off-by: Paul Moore <[email protected]>

arch/nds32/include/asm/elf.h

@@ -10,14 +10,13 @@
 
 #include <asm/ptrace.h>
 #include <asm/fpu.h>
+#include <linux/elf-em.h>
 
 typedef unsigned long elf_greg_t;
 typedef unsigned long elf_freg_t[3];
 
 extern unsigned int elf_hwcap;
 
-#define EM_NDS32			167
-
 #define R_NDS32_NONE			0
 #define R_NDS32_16_RELA			19
 #define R_NDS32_32_RELA			20

include/uapi/linux/elf-em.h

@@ -40,6 +40,8 @@
 #define EM_ALTERA_NIOS2	113	/* Altera Nios II soft-core processor */
 #define EM_TI_C6000	140	/* TI C6X DSPs */
 #define EM_HEXAGON	164	/* QUALCOMM Hexagon */
+#define EM_NDS32	167	/* Andes Technology compact code size
+				   embedded RISC processor family */
 #define EM_AARCH64	183	/* ARM 64 bit */
 #define EM_TILEPRO	188	/* Tilera TILEPro */
 #define EM_MICROBLAZE	189	/* Xilinx MicroBlaze */