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hw: Use new memory_region_init_{ram, rom, rom_device}() functions

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Use the new functions memory_region_init_{ram,rom,rom_device}()
instead of manually calling the _nomigrate() version and then
vmstate_register_ram_global().

Patch automatically created using coccinelle script:
 spatch --in-place -sp_file scripts/coccinelle/memory-region-init-ram.cocci -dir hw

(As it turns out, there are no instances of the rom and
rom_device functions that are caught by this script.)

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Message-id: 1499438577-7674-8-git-send-email-peter.maydell@linaro.org
This commit is contained in:
Peter Maydell 2017-07-07 15:42:53 +01:00
parent 96d851a64b
commit 98a99ce084
51 changed files with 89 additions and 167 deletions
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3
hw/i386/pc.c
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@ -1441,9 +1441,8 @@ void pc_memory_init(PCMachineState *pcms,
pc_system_firmware_init(rom_memory, !pcmc->pci_enabled);
option_rom_mr = g_malloc(sizeof(*option_rom_mr));
memory_region_init_ram_nomigrate(option_rom_mr, NULL, "pc.rom", PC_ROM_SIZE,
memory_region_init_ram(option_rom_mr, NULL, "pc.rom", PC_ROM_SIZE,
&error_fatal);
vmstate_register_ram_global(option_rom_mr);
memory_region_add_subregion_overlap(rom_memory,
PC_ROM_MIN_VGA,
option_rom_mr,