[v3] hw: Sanitize various MemoryRegion calls

[PATCH v3 12/25] hw/sh4: Use memory_region_init_rom() with read-only regions

Philippe Mathieu-Daudé posted 25 patches 5 years, 10 months ago

Diff against v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v1 v2 v2
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[PATCH v3 12/25] hw/sh4: Use memory_region_init_rom() with read-only regions

Posted by Philippe Mathieu-Daudé 5 years, 10 months ago

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

Signed-off-by: Philippe Mathieu-Daudé <philmd@redhat.com>
---
 hw/sh4/shix.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/hw/sh4/shix.c b/hw/sh4/shix.c
index 68b14ee5e7..f410c08883 100644
--- a/hw/sh4/shix.c
+++ b/hw/sh4/shix.c
@@ -53,8 +53,7 @@ static void shix_init(MachineState *machine)
     cpu = SUPERH_CPU(cpu_create(machine->cpu_type));
 
     /* Allocate memory space */
-    memory_region_init_ram(rom, NULL, "shix.rom", 0x4000, &error_fatal);
-    memory_region_set_readonly(rom, true);
+    memory_region_init_rom(rom, NULL, "shix.rom", 0x4000, &error_fatal);
     memory_region_add_subregion(sysmem, 0x00000000, rom);
     memory_region_init_ram(&sdram[0], NULL, "shix.sdram1", 0x01000000,
                            &error_fatal);
-- 
2.21.1