diff options
| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-12-20 10:18:36 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-12-24 09:49:51 +0000 |
| commit | 8ff1443c5439ecee7472b80cf12ecfc337e6ee98 (patch) | |
| tree | b6899444bc0b66a016d29271c5d70e8ad43db5ca /arch/arm/include/asm/mach/arch.h | |
| parent | cd544ce754ac2432ffcc0626ea802d2b30876b50 (diff) | |
| download | linux-8ff1443c5439ecee7472b80cf12ecfc337e6ee98.tar.bz2 | |
ARM: simplify early machine init hooks
Rather than storing each machine init hook separately, store a
pointer to the machine description record and dereference this
instead. This pointer is only available while the init sections
are present, which is not a problem as we only use it from init
code.
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
Diffstat (limited to 'arch/arm/include/asm/mach/arch.h')
| -rw-r--r-- | arch/arm/include/asm/mach/arch.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/arch/arm/include/asm/mach/arch.h b/arch/arm/include/asm/mach/arch.h index 7d55356110d4..69908ddbaf18 100644 --- a/arch/arm/include/asm/mach/arch.h +++ b/arch/arm/include/asm/mach/arch.h @@ -46,6 +46,11 @@ struct machine_desc { }; /* + * Current machine - only accessible during boot. + */ +extern struct machine_desc *machine_desc; + +/* * Set of macros to define architecture features. This is built into * a table by the linker. */ |