diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2007-11-20 16:51:28 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2008-01-28 13:18:50 +0900 |
| commit | 379a95d1d2c3e3682e380084c40b6fc01e38fa1f (patch) | |
| tree | 663a232eaf663abe8e219c475dada42fd81fad4d /arch/sh/mm | |
| parent | bcb28e42be8c1cce6cc523c1b656980011464016 (diff) | |
sh: Tidy up various clear_page()/copy_page() definitions.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/mm')
| -rw-r--r-- | arch/sh/mm/copy_page.S | 6 | ||||
| -rw-r--r-- | arch/sh/mm/init.c | 15 | ||||
| -rw-r--r-- | arch/sh/mm/pg-nommu.c | 4 |
3 files changed, 5 insertions, 20 deletions
diff --git a/arch/sh/mm/copy_page.S b/arch/sh/mm/copy_page.S index 40685018b95..b879545fa28 100644 --- a/arch/sh/mm/copy_page.S +++ b/arch/sh/mm/copy_page.S @@ -9,11 +9,11 @@ #include <asm/page.h> /* - * copy_page_slow + * copy_page * @to: P1 address * @from: P1 address * - * void copy_page_slow(void *to, void *from) + * void copy_page(void *to, void *from) */ /* @@ -23,7 +23,7 @@ * r10 --- to * r11 --- from */ -ENTRY(copy_page_slow) +ENTRY(copy_page) mov.l r8,@-r15 mov.l r10,@-r15 mov.l r11,@-r15 diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c index 5d19c8c7ab5..79c309780f9 100644 --- a/arch/sh/mm/init.c +++ b/arch/sh/mm/init.c @@ -24,9 +24,6 @@ DEFINE_PER_CPU(struct mmu_gather, mmu_gathers); pgd_t swapper_pg_dir[PTRS_PER_PGD]; -void (*copy_page)(void *from, void *to); -void (*clear_page)(void *to); - void show_mem(void) { int total = 0, reserved = 0, free = 0; @@ -203,18 +200,6 @@ void __init mem_init(void) memset(empty_zero_page, 0, PAGE_SIZE); __flush_wback_region(empty_zero_page, PAGE_SIZE); - /* - * Setup wrappers for copy/clear_page(), these will get overridden - * later in the boot process if a better method is available. - */ -#ifdef CONFIG_MMU - copy_page = copy_page_slow; - clear_page = clear_page_slow; -#else - copy_page = copy_page_nommu; - clear_page = clear_page_nommu; -#endif - after_bootmem = 1; codesize = (unsigned long) &_etext - (unsigned long) &_text; diff --git a/arch/sh/mm/pg-nommu.c b/arch/sh/mm/pg-nommu.c index d15221beaa1..677dd57f087 100644 --- a/arch/sh/mm/pg-nommu.c +++ b/arch/sh/mm/pg-nommu.c @@ -14,12 +14,12 @@ #include <linux/string.h> #include <asm/page.h> -void copy_page_nommu(void *to, void *from) +void copy_page(void *to, void *from) { memcpy(to, from, PAGE_SIZE); } -void clear_page_nommu(void *to) +void clear_page(void *to) { memset(to, 0, PAGE_SIZE); } |