[Qemu-devel] [PATCH] hw/arm/highbank: Simplify code (memory region in device state)

[Stefan Weil <sw@weilnetz.de>]

The memory region can be included by value instead of by reference in the
device state (like it is done in other SoCs).

Signed-off-by: Stefan Weil <sw@weilnetz.de>
---
 hw/arm/highbank.c |    7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/hw/arm/highbank.c b/hw/arm/highbank.c
index fe98ef1..54384b3 100644
--- a/hw/arm/highbank.c
+++ b/hw/arm/highbank.c
@@ -125,7 +125,7 @@ typedef struct {
     SysBusDevice parent_obj;
     /*< public >*/
 
-    MemoryRegion *iomem;
+    MemoryRegion iomem;
     uint32_t regs[NUM_REGS];
 } HighbankRegsState;
 
@@ -154,10 +154,9 @@ static int highbank_regs_init(SysBusDevice *dev)
 {
     HighbankRegsState *s = HIGHBANK_REGISTERS(dev);
 
-    s->iomem = g_new(MemoryRegion, 1);
-    memory_region_init_io(s->iomem, OBJECT(s), &hb_mem_ops, s->regs,
+    memory_region_init_io(&s->iomem, OBJECT(s), &hb_mem_ops, s->regs,
                           "highbank_regs", 0x1000);
-    sysbus_init_mmio(dev, s->iomem);
+    sysbus_init_mmio(dev, &s->iomem);
 
     return 0;
 }
-- 
1.7.10.4