diff mbox

arm: Add const attribute to function parameter

Message ID 1308172941-28083-1-git-send-email-weil@mail.berlios.de
State Superseded
Headers show

Commit Message

Stefan Weil June 15, 2011, 9:22 p.m. UTC 
Parameter 'info' is const, so add the missing
attribute.

Cc: Andrzej Zaborowski <balrogg@gmail.com>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
---
 hw/arm-misc.h |    2 +-
 hw/arm_boot.c |    4 ++--
 hw/nseries.c  |    4 ++--
 3 files changed, 5 insertions(+), 5 deletions(-)

Comments

Peter Maydell June 15, 2011, 10:37 p.m. UTC | #1 
On 15 June 2011 22:22, Stefan Weil <weil@mail.berlios.de> wrote:
> Parameter 'info' is const, so add the missing
> attribute.
>
> Cc: Andrzej Zaborowski <balrogg@gmail.com>
> Signed-off-by: Stefan Weil <weil@mail.berlios.de>

You could take this a step further and add 'const' to
the local variable info in do_cpu_reset() and also
to the boot_info field in CPUARMState.

-- PMM
diff mbox

Patch

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..7e286c4 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;
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);
 }