moxie: Remove ELF_MACHINE from cpu.h

The bootloader can just pass EM_MOXIE directly, as that is architecture
specific code.

This removes another architecture specific definition from the global
namespace.

Cc: Anthony Green <green@moxielogic.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Acked-By: Riku Voipio <riku.voipio@linaro.org>
Signed-off-by: Peter Crosthwaite <crosthwaite.peter@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

hw/moxie/moxiesim.c

diff --git a/hw/moxie/moxiesim.c b/hw/moxie/moxiesim.c
index 4e98c20..ada3d58 100644
--- a/hw/moxie/moxiesim.c
+++ b/hw/moxie/moxiesim.c
@@ -53,8 +53,7 @@
     ram_addr_t initrd_offset;
 
     kernel_size = load_elf(loader_params->kernel_filename,  NULL, NULL,
-                           &entry, &kernel_low, &kernel_high, 1,
-                           ELF_MACHINE, 0);
+                           &entry, &kernel_low, &kernel_high, 1, EM_MOXIE, 0);
 
     if (kernel_size <= 0) {
         fprintf(stderr, "qemu: could not load kernel '%s'\n",

target-moxie/cpu.h

diff --git a/target-moxie/cpu.h b/target-moxie/cpu.h
index 7d47e0d..2bac15b 100644
--- a/target-moxie/cpu.h
+++ b/target-moxie/cpu.h
@@ -26,8 +26,6 @@
 
 #define CPUArchState struct CPUMoxieState
 
-#define ELF_MACHINE     EM_MOXIE
-
 #define MOXIE_EX_DIV0        0
 #define MOXIE_EX_BAD         1
 #define MOXIE_EX_IRQ         2