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| author | Geert Uytterhoeven <geert@linux-m68k.org> | 2008-12-21 12:03:37 +0100 |
|---|---|---|
| committer | Geert Uytterhoeven <geert@linux-m68k.org> | 2009-01-12 20:56:34 +0100 |
| commit | c85627fbf5f47045b25bf66f1b4a7001b5b157af (patch) | |
| tree | 9609b53fd6173868dfdd3bf10edbd77c37dae378 /arch/m68k/mm | |
| parent | 6d0be946e150ac17da7381b27fd40603ca40b58f (diff) | |
| download | blackbird-op-linux-c85627fbf5f47045b25bf66f1b4a7001b5b157af.tar.gz blackbird-op-linux-c85627fbf5f47045b25bf66f1b4a7001b5b157af.zip | |
m68k: Kill several external declarations in source files
- Replace external declarations by proper includes where availiable.
The accesses to some symbols had to be modified, as before they were
declared using e.g. "extern int _end", while asm-generic/sections.h uses
e.g. "extern char _end[]"
- Remove unused or superfluous external declarations
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
Diffstat (limited to 'arch/m68k/mm')
| -rw-r--r-- | arch/m68k/mm/init.c | 4 | ||||
| -rw-r--r-- | arch/m68k/mm/motorola.c | 7 |
2 files changed, 4 insertions, 7 deletions
diff --git a/arch/m68k/mm/init.c b/arch/m68k/mm/init.c index 81bb08ceec18..0007b2adf3a3 100644 --- a/arch/m68k/mm/init.c +++ b/arch/m68k/mm/init.c @@ -28,6 +28,7 @@ #ifdef CONFIG_ATARI #include <asm/atari_stram.h> #endif +#include <asm/sections.h> #include <asm/tlb.h> DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); @@ -73,9 +74,6 @@ extern void init_pointer_table(unsigned long ptable); /* References to section boundaries */ -extern char _text[], _etext[]; -extern char __init_begin[], __init_end[]; - extern pmd_t *zero_pgtable; void __init mem_init(void) diff --git a/arch/m68k/mm/motorola.c b/arch/m68k/mm/motorola.c index c5dbb9bdb322..4665fc84b7dc 100644 --- a/arch/m68k/mm/motorola.c +++ b/arch/m68k/mm/motorola.c @@ -30,6 +30,7 @@ #ifdef CONFIG_ATARI #include <asm/atari_stram.h> #endif +#include <asm/sections.h> #undef DEBUG @@ -301,14 +302,12 @@ void __init paging_init(void) } } -extern char __init_begin, __init_end; - void free_initmem(void) { unsigned long addr; - addr = (unsigned long)&__init_begin; - for (; addr < (unsigned long)&__init_end; addr += PAGE_SIZE) { + addr = (unsigned long)__init_begin; + for (; addr < (unsigned long)__init_end; addr += PAGE_SIZE) { virt_to_page(addr)->flags &= ~(1 << PG_reserved); init_page_count(virt_to_page(addr)); free_page(addr); |
