avr32: favr-32 build fix

The favr-32 board code still refers to the old asm/arch header files
which were moved to mach/ some time ago.
Signed-off-by: NHaavard Skinnemoen <haavard.skinnemoen@atmel.com>

arch/avr32/boards/favr-32/flash.c

@@ -13,7 +13,7 @@
 #include <linux/mtd/partitions.h>
 #include <linux/mtd/physmap.h>
 
-#include <asm/arch/smc.h>
+#include <mach/smc.h>
 
 static struct smc_timing flash_timing __initdata = {
 	.ncs_read_setup		= 0,

arch/avr32/boards/favr-32/setup.c

@@ -25,10 +25,10 @@
 
 #include <asm/setup.h>
 
-#include <asm/arch/at32ap700x.h>
-#include <asm/arch/init.h>
-#include <asm/arch/board.h>
-#include <asm/arch/portmux.h>
+#include <mach/at32ap700x.h>
+#include <mach/init.h>
+#include <mach/board.h>
+#include <mach/portmux.h>
 
 /* Oscillator frequencies. These are board-specific */
 unsigned long at32_board_osc_rates[3] = {