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[PATCH RESEND v2 21/32] hw/arm: Remove unnecessary memory_region_set_rea
From: |
Philippe Mathieu-Daudé |
Subject: |
[PATCH RESEND v2 21/32] hw/arm: Remove unnecessary memory_region_set_readonly() on ROM alias |
Date: |
Mon, 24 Feb 2020 21:55:22 +0100 |
This commit was produced with the Coccinelle script
scripts/coccinelle/memory-region-housekeeping.cocci.
Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
---
hw/arm/exynos4210.c | 1 -
hw/arm/stm32f205_soc.c | 1 -
hw/arm/stm32f405_soc.c | 1 -
3 files changed, 3 deletions(-)
diff --git a/hw/arm/exynos4210.c b/hw/arm/exynos4210.c
index 3af6502a5e..4e1fd7edb3 100644
--- a/hw/arm/exynos4210.c
+++ b/hw/arm/exynos4210.c
@@ -320,7 +320,6 @@ static void exynos4210_realize(DeviceState *socdev, Error
**errp)
&s->irom_mem,
0,
EXYNOS4210_IROM_SIZE);
- memory_region_set_readonly(&s->irom_alias_mem, true);
memory_region_add_subregion(system_mem, EXYNOS4210_IROM_MIRROR_BASE_ADDR,
&s->irom_alias_mem);
diff --git a/hw/arm/stm32f205_soc.c b/hw/arm/stm32f205_soc.c
index 2de56275b7..6e93726d45 100644
--- a/hw/arm/stm32f205_soc.c
+++ b/hw/arm/stm32f205_soc.c
@@ -97,7 +97,6 @@ static void stm32f205_soc_realize(DeviceState *dev_soc, Error
**errp)
&error_fatal);
memory_region_init_alias(flash_alias, NULL, "STM32F205.flash.alias",
flash, 0, FLASH_SIZE);
- memory_region_set_readonly(flash_alias, true);
memory_region_add_subregion(system_memory, FLASH_BASE_ADDRESS, flash);
memory_region_add_subregion(system_memory, 0, flash_alias);
diff --git a/hw/arm/stm32f405_soc.c b/hw/arm/stm32f405_soc.c
index b8fca13f95..d590cd040d 100644
--- a/hw/arm/stm32f405_soc.c
+++ b/hw/arm/stm32f405_soc.c
@@ -103,7 +103,6 @@ static void stm32f405_soc_realize(DeviceState *dev_soc,
Error **errp)
}
memory_region_init_alias(&s->flash_alias, NULL, "STM32F405.flash.alias",
&s->flash, 0, FLASH_SIZE);
- memory_region_set_readonly(&s->flash_alias, true);
memory_region_add_subregion(system_memory, FLASH_BASE_ADDRESS, &s->flash);
memory_region_add_subregion(system_memory, 0, &s->flash_alias);
--
2.21.1
- [PATCH RESEND v2 11/32] hw/ppc: Use memory_region_init_rom() with read-only regions, (continued)
- [PATCH RESEND v2 11/32] hw/ppc: Use memory_region_init_rom() with read-only regions, Philippe Mathieu-Daudé, 2020/02/24
- [PATCH RESEND v2 12/32] hw/riscv: Use memory_region_init_rom() with read-only regions, Philippe Mathieu-Daudé, 2020/02/24
- [PATCH RESEND v2 13/32] hw/sh4: Use memory_region_init_rom() with read-only regions, Philippe Mathieu-Daudé, 2020/02/24
- [PATCH RESEND v2 14/32] hw/sparc: Use memory_region_init_rom() with read-only regions, Philippe Mathieu-Daudé, 2020/02/24
- [PATCH RESEND v2 15/32] scripts/cocci: Patch to detect potential use of memory_region_init_rom, Philippe Mathieu-Daudé, 2020/02/24
- [PATCH RESEND v2 16/32] hw/arm/stm32: Use memory_region_init_rom() with read-only regions, Philippe Mathieu-Daudé, 2020/02/24
- [PATCH RESEND v2 17/32] hw/ppc/ppc405: Use memory_region_init_rom() with read-only regions, Philippe Mathieu-Daudé, 2020/02/24
- [PATCH RESEND v2 18/32] hw/i386/pc_sysfw: Simplify using memory_region_init_alias(), Philippe Mathieu-Daudé, 2020/02/24
- [PATCH RESEND v2 19/32] hw/i386/pc_sysfw: Remove unused 'ram_size' argument, Philippe Mathieu-Daudé, 2020/02/24
- [PATCH RESEND v2 20/32] scripts/cocci: Patch to remove unnecessary memory_region_set_readonly(), Philippe Mathieu-Daudé, 2020/02/24
- [PATCH RESEND v2 21/32] hw/arm: Remove unnecessary memory_region_set_readonly() on ROM alias,
Philippe Mathieu-Daudé <=
- [PATCH RESEND v2 22/32] scripts/cocci: Patch to let devices own their MemoryRegions, Philippe Mathieu-Daudé, 2020/02/24
- [PATCH RESEND v2 23/32] hw/arm: Let devices own the MemoryRegion they create, Philippe Mathieu-Daudé, 2020/02/24
- [PATCH RESEND v2 24/32] hw/char: Let devices own the MemoryRegion they create, Philippe Mathieu-Daudé, 2020/02/24
- [PATCH RESEND v2 25/32] hw/core: Let devices own the MemoryRegion they create, Philippe Mathieu-Daudé, 2020/02/24
- [PATCH RESEND v2 26/32] hw/display: Let devices own the MemoryRegion they create, Philippe Mathieu-Daudé, 2020/02/24
- [PATCH RESEND v2 27/32] hw/dma: Let devices own the MemoryRegion they create, Philippe Mathieu-Daudé, 2020/02/24
- [PATCH RESEND v2 28/32] hw/riscv: Let devices own the MemoryRegion they create, Philippe Mathieu-Daudé, 2020/02/24
- [PATCH RESEND v2 29/32] hw/input/milkymist-softusb: Remove unused 'pmem_ptr' field, Philippe Mathieu-Daudé, 2020/02/24
- [RFC PATCH RESEND v2 30/32] hw/input/milkymist-softusb: Let devices own the MemoryRegion they create, Philippe Mathieu-Daudé, 2020/02/24
- [RFC PATCH RESEND v2 31/32] hw/net/milkymist-minimac2: Let devices own the MemoryRegion they create, Philippe Mathieu-Daudé, 2020/02/24