diff options
| author | Ingo Brueckl <ib@wupperonline.de> | 2009-01-02 14:42:00 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-02 15:41:03 +0100 |
| commit | a9067d537615d534dcef06c0d819472e43a0d152 (patch) | |
| tree | 471f20f9fee20cd16688b88b037ef9529fa6665e /arch | |
| parent | c64d8996bd758cedc2ddc04b86ca66fa1d8599cf (diff) | |
x86: convert permanent_kmaps_init() from macro to inline
Impact: cleanup
This compiler warning:
arch/x86/mm/init_32.c:515: warning: unused variable 'pgd_base'
triggers because permanent_kmaps_init() is a CPP macro in the
!CONFIG_HIGHMEM case, that does not tell the compiler that the
'pgd_base' parameter is used.
Convert permanent_kmaps_init() (and set_highmem_pages_init()) to
C inline functions - which gives the parameter a proper type and
which gets rid of the compiler warning as well.
Signed-off-by: Ingo Brueckl <ib@wupperonline.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/mm/init_32.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c index 800e1d94c1b..ad98b18f2b4 100644 --- a/arch/x86/mm/init_32.c +++ b/arch/x86/mm/init_32.c @@ -434,8 +434,12 @@ static void __init set_highmem_pages_init(void) #endif /* !CONFIG_NUMA */ #else -# define permanent_kmaps_init(pgd_base) do { } while (0) -# define set_highmem_pages_init() do { } while (0) +static inline void permanent_kmaps_init(pgd_t *pgd_base) +{ +} +static inline void set_highmem_pages_init(void) +{ +} #endif /* CONFIG_HIGHMEM */ void __init native_pagetable_setup_start(pgd_t *base) |