exec: eliminate qemu_put_ram_ptr

Reviewed-by: NPeter Maydell <peter.maydell@linaro.org>
Signed-off-by: NPaolo Bonzini <pbonzini@redhat.com>

exec.c

@@ -1334,11 +1334,6 @@ static void *qemu_ram_ptr_length(ram_addr_t addr, ram_addr_t *size)
     }
 }
 
-void qemu_put_ram_ptr(void *addr)
-{
-    trace_qemu_put_ram_ptr(addr);
-}
-
 int qemu_ram_addr_from_host(void *ptr, ram_addr_t *ram_addr)
 {
     RAMBlock *block;
@@ -1928,7 +1923,6 @@ void address_space_rw(AddressSpace *as, hwaddr addr, uint8_t *buf,
                 ptr = qemu_get_ram_ptr(addr1);
                 memcpy(ptr, buf, l);
                 invalidate_and_set_dirty(addr1, l);
-                qemu_put_ram_ptr(ptr);
             }
         } else {
             if (!(memory_region_is_ram(section->mr) ||
@@ -1958,7 +1952,6 @@ void address_space_rw(AddressSpace *as, hwaddr addr, uint8_t *buf,
                                        + memory_region_section_addr(section,
                                                                     addr));
                 memcpy(buf, ptr, l);
-                qemu_put_ram_ptr(ptr);
             }
         }
         len -= l;
@@ -2020,7 +2013,6 @@ void cpu_physical_memory_write_rom(hwaddr addr,
             ptr = qemu_get_ram_ptr(addr1);
             memcpy(ptr, buf, l);
             invalidate_and_set_dirty(addr1, l);
-            qemu_put_ram_ptr(ptr);
         }
         len -= l;
         buf += l;

hw/pci/pci.c

@@ -1959,8 +1959,6 @@ static int pci_add_option_rom(PCIDevice *pdev, bool is_default_rom)
         pci_patch_ids(pdev, ptr, size);
     }
 
-    qemu_put_ram_ptr(ptr);
-
     pci_register_bar(pdev, PCI_ROM_SLOT, 0, &pdev->rom);
 
     return 0;

hw/scsi/megasas.c

@@ -711,7 +711,6 @@ static int megasas_ctrl_get_info(MegasasState *s, MegasasCmd *cmd)
 
         ptr = memory_region_get_ram_ptr(&s->dev.rom);
         memcpy(biosver, ptr + 0x41, 31);
-        qemu_put_ram_ptr(ptr);
         memcpy(info.image_component[1].name, "BIOS", 4);
         memcpy(info.image_component[1].version, biosver,
                strlen((const char *)biosver));

include/exec/cpu-common.h

@@ -51,7 +51,6 @@ typedef uint32_t CPUReadMemoryFunc(void *opaque, hwaddr addr);
 void qemu_ram_remap(ram_addr_t addr, ram_addr_t length);
 /* This should only be used for ram local to a device.  */
 void *qemu_get_ram_ptr(ram_addr_t addr);
-void qemu_put_ram_ptr(void *addr);
 /* This should not be used by devices.  */
 int qemu_ram_addr_from_host(void *ptr, ram_addr_t *ram_addr);
 ram_addr_t qemu_ram_addr_from_host_nofail(void *ptr);

trace-events

@@ -813,9 +813,6 @@ xen_map_cache_return(void* ptr) "%p"
 xen_map_block(uint64_t phys_addr, uint64_t size) "%#"PRIx64", size %#"PRIx64
 xen_unmap_block(void* addr, unsigned long size) "%p, size %#lx"
 
-# exec.c
-qemu_put_ram_ptr(void* addr) "%p"
-
 # hw/xen_platform.c
 xen_platform_log(char *s) "xen platform: %s"