sysbus: remove sysbus_init_mmio_cb2

This function is not longer in use so remove it.

Signed-off-by: Benoît Canet <benoit.canet@gmail.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

diff --git a/hw/sysbus.c b/hw/sysbus.c
index b315a8cf5d023945845145789e34dcc6ad22392e..81a57bdba8bac3e4806046d61f1a6809def6b78c 100644 (file)
--- a/hw/sysbus.c
+++ b/hw/sysbus.c
@@ -53,8 +53,6 @@ void sysbus_mmio_map(SysBusDevice *dev, int n, target_phys_addr_t addr)
         if (dev->mmio[n].memory) {
             memory_region_del_subregion(get_system_memory(),
                                         dev->mmio[n].memory);
-        } else if (dev->mmio[n].unmap) {
-            dev->mmio[n].unmap(dev, dev->mmio[n].addr);
         }
     }
     dev->mmio[n].addr = addr;
@@ -62,8 +60,6 @@ void sysbus_mmio_map(SysBusDevice *dev, int n, target_phys_addr_t addr)
         memory_region_add_subregion(get_system_memory(),
                                     addr,
                                     dev->mmio[n].memory);
-    } else if (dev->mmio[n].cb) {
-        dev->mmio[n].cb(dev, addr);
     }
 }
 
@@ -89,18 +85,6 @@ void sysbus_pass_irq(SysBusDevice *dev, SysBusDevice *target)
     }
 }
 
-void sysbus_init_mmio_cb2(SysBusDevice *dev,
-                          mmio_mapfunc cb, mmio_mapfunc unmap)
-{
-    int n;
-
-    assert(dev->num_mmio < QDEV_MAX_MMIO);
-    n = dev->num_mmio++;
-    dev->mmio[n].addr = -1;
-    dev->mmio[n].cb = cb;
-    dev->mmio[n].unmap = unmap;
-}
-
 void sysbus_init_mmio(SysBusDevice *dev, MemoryRegion *memory)
 {
     int n;

diff --git a/hw/sysbus.h b/hw/sysbus.h
index 9bac582ea457d01aec38eb26015935ab3bd4d7e5..2f4025b22160e965ef70db1d60cc74d37f4dd4c1 100644 (file)
--- a/hw/sysbus.h
+++ b/hw/sysbus.h
@@ -11,7 +11,6 @@
 #define QDEV_MAX_IRQ 256
 
 typedef struct SysBusDevice SysBusDevice;
-typedef void (*mmio_mapfunc)(SysBusDevice *dev, target_phys_addr_t addr);
 
 struct SysBusDevice {
     DeviceState qdev;
@@ -21,8 +20,6 @@ struct SysBusDevice {
     int num_mmio;
     struct {
         target_phys_addr_t addr;
-        mmio_mapfunc cb;
-        mmio_mapfunc unmap;
         MemoryRegion *memory;
     } mmio[QDEV_MAX_MMIO];
     int num_pio;
@@ -43,8 +40,6 @@ typedef struct {
 void sysbus_register_dev(const char *name, size_t size, sysbus_initfn init);
 void sysbus_register_withprop(SysBusDeviceInfo *info);
 void *sysbus_new(void);
-void sysbus_init_mmio_cb2(SysBusDevice *dev,
-                          mmio_mapfunc cb, mmio_mapfunc unmap);
 void sysbus_init_mmio(SysBusDevice *dev, MemoryRegion *memory);
 MemoryRegion *sysbus_mmio_get_region(SysBusDevice *dev, int n);
 void sysbus_init_irq(SysBusDevice *dev, qemu_irq *p);