tosa: Rename PXA2xxState variable

Avoid cpu->cpu by using "mpu" as variable name.
Signed-off-by: NAndreas Färber <afaerber@suse.de>
Acked-by: NPeter Maydell <peter.maydell@linaro.org>

hw/tosa.c

@@ -212,14 +212,14 @@ static void tosa_init(ram_addr_t ram_size,
 {
     MemoryRegion *address_space_mem = get_system_memory();
     MemoryRegion *rom = g_new(MemoryRegion, 1);
-    PXA2xxState *cpu;
+    PXA2xxState *mpu;
     TC6393xbState *tmio;
     DeviceState *scp0, *scp1;
 
     if (!cpu_model)
         cpu_model = "pxa255";
 
-    cpu = pxa255_init(address_space_mem, tosa_binfo.ram_size);
+    mpu = pxa255_init(address_space_mem, tosa_binfo.ram_size);
 
     memory_region_init_ram(rom, "tosa.rom", TOSA_ROM);
     vmstate_register_ram_global(rom);
@@ -227,22 +227,22 @@ static void tosa_init(ram_addr_t ram_size,
     memory_region_add_subregion(address_space_mem, 0, rom);
 
     tmio = tc6393xb_init(address_space_mem, 0x10000000,
-            qdev_get_gpio_in(cpu->gpio, TOSA_GPIO_TC6393XB_INT));
+            qdev_get_gpio_in(mpu->gpio, TOSA_GPIO_TC6393XB_INT));
 
     scp0 = sysbus_create_simple("scoop", 0x08800000, NULL);
     scp1 = sysbus_create_simple("scoop", 0x14800040, NULL);
 
-    tosa_gpio_setup(cpu, scp0, scp1, tmio);
+    tosa_gpio_setup(mpu, scp0, scp1, tmio);
 
-    tosa_microdrive_attach(cpu);
+    tosa_microdrive_attach(mpu);
 
-    tosa_tg_init(cpu);
+    tosa_tg_init(mpu);
 
     tosa_binfo.kernel_filename = kernel_filename;
     tosa_binfo.kernel_cmdline = kernel_cmdline;
     tosa_binfo.initrd_filename = initrd_filename;
     tosa_binfo.board_id = 0x208;
-    arm_load_kernel(&cpu->cpu->env, &tosa_binfo);
+    arm_load_kernel(&mpu->cpu->env, &tosa_binfo);
     sl_bootparam_write(SL_PXA_PARAM_BASE);
 }