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authorIngo Brueckl <ib@wupperonline.de>2009-01-02 14:42:00 +0100
committerIngo Molnar <mingo@elte.hu>2009-01-02 15:41:03 +0100
commita9067d537615d534dcef06c0d819472e43a0d152 (patch)
tree471f20f9fee20cd16688b88b037ef9529fa6665e /arch/x86
parentc64d8996bd758cedc2ddc04b86ca66fa1d8599cf (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/x86')
-rw-r--r--arch/x86/mm/init_32.c8
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)