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[Qemu-devel] [PATCH] arm: Add const attribute to some arm_boot_info poin
From: |
Stefan Weil |
Subject: |
[Qemu-devel] [PATCH] arm: Add const attribute to some arm_boot_info pointers |
Date: |
Thu, 23 Jun 2011 17:53:48 +0200 |
Parameter 'info' is const, so add the missing attribute.
v2:
Add 'const' to the local variable info in do_cpu_reset() and to
the boot_info field in CPUARMState (suggested by Peter Maydell).
Cc: Andrzej Zaborowski <address@hidden>
Cc: Peter Maydell <address@hidden>
Signed-off-by: Stefan Weil <address@hidden>
---
hw/arm-misc.h | 2 +-
hw/arm_boot.c | 6 +++---
hw/nseries.c | 4 ++--
target-arm/cpu.h | 2 +-
4 files changed, 7 insertions(+), 7 deletions(-)
diff --git a/hw/arm-misc.h b/hw/arm-misc.h
index 010acb4..9aeeaea 100644
--- a/hw/arm-misc.h
+++ b/hw/arm-misc.h
@@ -31,7 +31,7 @@ struct arm_boot_info {
target_phys_addr_t smp_priv_base;
int nb_cpus;
int board_id;
- int (*atag_board)(struct arm_boot_info *info, void *p);
+ int (*atag_board)(const struct arm_boot_info *info, void *p);
/* Used internally by arm_boot.c */
int is_linux;
target_phys_addr_t initrd_size;
diff --git a/hw/arm_boot.c b/hw/arm_boot.c
index bfac982..e021576 100644
--- a/hw/arm_boot.c
+++ b/hw/arm_boot.c
@@ -49,7 +49,7 @@ static uint32_t smpboot[] = {
p += 4; \
} while (0)
-static void set_kernel_args(struct arm_boot_info *info,
+static void set_kernel_args(const struct arm_boot_info *info,
int initrd_size, target_phys_addr_t base)
{
target_phys_addr_t p;
@@ -102,7 +102,7 @@ static void set_kernel_args(struct arm_boot_info *info,
WRITE_WORD(p, 0);
}
-static void set_kernel_args_old(struct arm_boot_info *info,
+static void set_kernel_args_old(const struct arm_boot_info *info,
int initrd_size, target_phys_addr_t base)
{
target_phys_addr_t p;
@@ -178,7 +178,7 @@ static void set_kernel_args_old(struct arm_boot_info *info,
static void do_cpu_reset(void *opaque)
{
CPUState *env = opaque;
- struct arm_boot_info *info = env->boot_info;
+ const struct arm_boot_info *info = env->boot_info;
cpu_reset(env);
if (info) {
diff --git a/hw/nseries.c b/hw/nseries.c
index 2f6f473..2f84f53 100644
--- a/hw/nseries.c
+++ b/hw/nseries.c
@@ -1254,12 +1254,12 @@ static int n8x0_atag_setup(void *p, int model)
return (void *) w - p;
}
-static int n800_atag_setup(struct arm_boot_info *info, void *p)
+static int n800_atag_setup(const struct arm_boot_info *info, void *p)
{
return n8x0_atag_setup(p, 800);
}
-static int n810_atag_setup(struct arm_boot_info *info, void *p)
+static int n810_atag_setup(const struct arm_boot_info *info, void *p)
{
return n8x0_atag_setup(p, 810);
}
diff --git a/target-arm/cpu.h b/target-arm/cpu.h
index 01f5b57..a9fdf6e 100644
--- a/target-arm/cpu.h
+++ b/target-arm/cpu.h
@@ -221,7 +221,7 @@ typedef struct CPUARMState {
void *opaque;
} cp[15];
void *nvic;
- struct arm_boot_info *boot_info;
+ const struct arm_boot_info *boot_info;
} CPUARMState;
CPUARMState *cpu_arm_init(const char *cpu_model);
--
1.7.2.5