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| author | Paul Mundt <lethal@linux-sh.org> | 2006-11-21 11:09:41 +0900 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2006-12-06 10:45:37 +0900 |
| commit | 52e27782e1c4afa1feca0fdf194d279595e0431c (patch) | |
| tree | 073202ce4920cad4f524d47faac8f9e886546580 /arch/sh/mm/cache-sh4.c | |
| parent | 21440cf04a64cd1b1209c12a6e1a3afba2a28709 (diff) | |
| download | linux-52e27782e1c4afa1feca0fdf194d279595e0431c.tar.gz linux-52e27782e1c4afa1feca0fdf194d279595e0431c.tar.bz2 linux-52e27782e1c4afa1feca0fdf194d279595e0431c.zip | |
sh: p3map_sem sem2mutex conversion.
Simple sem2mutex conversion for the p3map semaphores.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
Diffstat (limited to 'arch/sh/mm/cache-sh4.c')
| -rw-r--r-- | arch/sh/mm/cache-sh4.c | 14 |
1 files changed, 5 insertions, 9 deletions
diff --git a/arch/sh/mm/cache-sh4.c b/arch/sh/mm/cache-sh4.c index e48cc22724d9..7e62ba071d64 100644 --- a/arch/sh/mm/cache-sh4.c +++ b/arch/sh/mm/cache-sh4.c @@ -11,12 +11,8 @@ */ #include <linux/init.h> #include <linux/mm.h> -#include <asm/addrspace.h> -#include <asm/pgtable.h> -#include <asm/processor.h> -#include <asm/cache.h> -#include <asm/io.h> -#include <asm/pgalloc.h> +#include <linux/io.h> +#include <linux/mutex.h> #include <asm/mmu_context.h> #include <asm/cacheflush.h> @@ -83,9 +79,9 @@ static void __init emit_cache_params(void) */ /* Worst case assumed to be 64k cache, direct-mapped i.e. 4 synonym bits. */ -#define MAX_P3_SEMAPHORES 16 +#define MAX_P3_MUTEXES 16 -struct semaphore p3map_sem[MAX_P3_SEMAPHORES]; +struct mutex p3map_mutex[MAX_P3_MUTEXES]; void __init p3_cache_init(void) { @@ -115,7 +111,7 @@ void __init p3_cache_init(void) panic("%s failed.", __FUNCTION__); for (i = 0; i < cpu_data->dcache.n_aliases; i++) - sema_init(&p3map_sem[i], 1); + mutex_init(&p3map_mutex[i]); } /* |