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hw/display: Use memory_region_init_rom() with read-only regions 

This commit was produced with the Coccinelle script
scripts/coccinelle/memory-region-housekeeping.cocci.

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
This commit is contained in:
Philippe Mathieu-Daudé 2020-02-24 19:50:29 +01:00 committed by Paolo Bonzini
parent 16260006ac
commit 52013bcea0
2 changed files with 4 additions and 6 deletions
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5
hw/display/cg3.c
View File

@ -287,9 +287,8 @@ static void cg3_initfn(Object *obj)
SysBusDevice *sbd = SYS_BUS_DEVICE(obj);
CG3State *s = CG3(obj);
memory_region_init_ram_nomigrate(&s->rom, obj, "cg3.prom", FCODE_MAX_ROM_SIZE,
&error_fatal);
memory_region_set_readonly(&s->rom, true);
memory_region_init_rom_nomigrate(&s->rom, obj, "cg3.prom",
FCODE_MAX_ROM_SIZE, &error_fatal);
sysbus_init_mmio(sbd, &s->rom);
memory_region_init_io(&s->reg, obj, &cg3_reg_ops, s, "cg3.reg",

5
hw/display/tcx.c
View File

@ -755,9 +755,8 @@ static void tcx_initfn(Object *obj)
SysBusDevice *sbd = SYS_BUS_DEVICE(obj);
TCXState *s = TCX(obj);
memory_region_init_ram_nomigrate(&s->rom, obj, "tcx.prom", FCODE_MAX_ROM_SIZE,
&error_fatal);
memory_region_set_readonly(&s->rom, true);
memory_region_init_rom_nomigrate(&s->rom, obj, "tcx.prom",
FCODE_MAX_ROM_SIZE, &error_fatal);
sysbus_init_mmio(sbd, &s->rom);
/* 2/STIP : Stippler */