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| author |   Russell King <rmk+kernel@arm.linux.org.uk> | 2013-07-26 14:55:59 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2013-07-26 14:55:59 +0100 |
| commit | ff69a4c855066592f9e293cff8f54813614dd544 (patch) | |
| tree | c1fcee172f8bfb62c7c6b970b0c9f57ae35f9df4 /arch/arm/include/asm/prom.h | |
| parent | Linux 3.11-rc2 (diff) | |
| download | linux-dev-ff69a4c855066592f9e293cff8f54813614dd544.tar.xz linux-dev-ff69a4c855066592f9e293cff8f54813614dd544.zip | |
ARM: constify machine_desc structure uses
struct machine_desc records are defined everywhere as a 'const'
structure, but unfortuantely it loses its const-ness through the use of
linker magic - the symbols which surround the section are not declared
const so it becomes possible not to use 'const' for pointers to these
const structures.
Let's fix this oversight - all pointers to these structures should be
marked const too.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/include/asm/prom.h')
| -rw-r--r-- | arch/arm/include/asm/prom.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/include/asm/prom.h b/arch/arm/include/asm/prom.h index a219227c3e43..4a2985e21969 100644 --- a/arch/arm/include/asm/prom.h +++ b/arch/arm/include/asm/prom.h @@ -15,13 +15,13 @@ #ifdef CONFIG_OF -extern struct machine_desc *setup_machine_fdt(unsigned int dt_phys); +extern const struct machine_desc *setup_machine_fdt(unsigned int dt_phys); extern void arm_dt_memblock_reserve(void); extern void __init arm_dt_init_cpu_maps(void); #else /* CONFIG_OF */ -static inline struct machine_desc *setup_machine_fdt(unsigned int dt_phys) +static inline const struct machine_desc *setup_machine_fdt(unsigned int dt_phys) { return NULL; } |