[PATCH 06/13] sam460ex: Remove address_space_mem local variable

[BALATON Zoltan]

Some places already use  get_system_memory() directly so replace the
remaining uses and drop the local variable.

Signed-off-by: BALATON Zoltan <bala...@eik.bme.hu>
---
 hw/ppc/sam460ex.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/hw/ppc/sam460ex.c b/hw/ppc/sam460ex.c
index aaa8d2f4a5..f098226974 100644
--- a/hw/ppc/sam460ex.c
+++ b/hw/ppc/sam460ex.c
@@ -266,7 +266,6 @@ static void main_cpu_reset(void *opaque)
 
 static void sam460ex_init(MachineState *machine)
 {
-    MemoryRegion *address_space_mem = get_system_memory();
     MemoryRegion *isa = g_new(MemoryRegion, 1);
     MemoryRegion *l2cache_ram = g_new(MemoryRegion, 1);
     DeviceState *uic[4];
@@ -406,7 +405,8 @@ static void sam460ex_init(MachineState *machine)
     /* FIXME: remove this after fixing l2sram mapping in ppc440_uc.c? */
     memory_region_init_ram(l2cache_ram, NULL, "ppc440.l2cache_ram", 256 * KiB,
                            &error_abort);
-    memory_region_add_subregion(address_space_mem, 0x400000000LL, l2cache_ram);
+    memory_region_add_subregion(get_system_memory(), 0x400000000LL,
+                                l2cache_ram);
 
     /* USB */
     sysbus_create_simple(TYPE_PPC4xx_EHCI, 0x4bffd0400,
@@ -444,13 +444,13 @@ static void sam460ex_init(MachineState *machine)
     /* SoC has 4 UARTs
      * but board has only one wired and two are present in fdt */
     if (serial_hd(0) != NULL) {
-        serial_mm_init(address_space_mem, 0x4ef600300, 0,
+        serial_mm_init(get_system_memory(), 0x4ef600300, 0,
                        qdev_get_gpio_in(uic[1], 1),
                        PPC_SERIAL_MM_BAUDBASE, serial_hd(0),
                        DEVICE_BIG_ENDIAN);
     }
     if (serial_hd(1) != NULL) {
-        serial_mm_init(address_space_mem, 0x4ef600400, 0,
+        serial_mm_init(get_system_memory(), 0x4ef600400, 0,
                        qdev_get_gpio_in(uic[0], 1),
                        PPC_SERIAL_MM_BAUDBASE, serial_hd(1),
                        DEVICE_BIG_ENDIAN);
-- 
2.30.9