diff options
| author | Paul Mundt <lethal@linux-sh.org> | 2009-08-15 19:15:50 +0200 |
|---|---|---|
| committer | Paul Mundt <lethal@linux-sh.org> | 2009-08-15 19:15:50 +0200 |
| commit | 8c41cdcaffb09dca8e6ad7d4d8f885e0b86b9002 (patch) | |
| tree | bc9f5306d006d55f383fbc88099c10b243bf1575 | |
| parent | sh: Fix up the SH-5 build with caches enabled. (diff) | |
| download | linux-8c41cdcaffb09dca8e6ad7d4d8f885e0b86b9002.tar.xz linux-8c41cdcaffb09dca8e6ad7d4d8f885e0b86b9002.zip | |
sh64: Kill off dead i/d-cache disabled bits.
These will be handled through the shared cache interface instead, and
they are presently undefined anyways.
Signed-off-by: Paul Mundt <lethal@linux-sh.org>
| -rw-r--r-- | arch/sh/mm/cache-sh5.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/arch/sh/mm/cache-sh5.c b/arch/sh/mm/cache-sh5.c index 819e0f9e8dba..d4a445c865d7 100644 --- a/arch/sh/mm/cache-sh5.c +++ b/arch/sh/mm/cache-sh5.c @@ -25,14 +25,6 @@ extern void __weak sh4__flush_region_init(void); /* Wired TLB entry for the D-cache */ static unsigned long long dtlb_cache_slot; -#ifdef CONFIG_DCACHE_DISABLED -#define sh64_dcache_purge_all() do { } while (0) -#define sh64_dcache_purge_coloured_phy_page(paddr, eaddr) do { } while (0) -#define sh64_dcache_purge_user_range(mm, start, end) do { } while (0) -#define sh64_dcache_purge_phy_page(paddr) do { } while (0) -#define sh64_dcache_purge_virt_page(mm, eaddr) do { } while (0) -#endif - /* * The following group of functions deal with mapping and unmapping a * temporary page into a DTLB slot that has been set aside for exclusive @@ -52,7 +44,6 @@ static inline void sh64_teardown_dtlb_cache_slot(void) local_irq_enable(); } -#ifndef CONFIG_ICACHE_DISABLED static inline void sh64_icache_inv_all(void) { unsigned long long addr, flag, data; @@ -237,9 +228,7 @@ static void sh64_icache_inv_current_user_range(unsigned long start, unsigned lon addr += L1_CACHE_BYTES; } } -#endif /* !CONFIG_ICACHE_DISABLED */ -#ifndef CONFIG_DCACHE_DISABLED /* Buffer used as the target of alloco instructions to purge data from cache sets by natural eviction. -- RPC */ #define DUMMY_ALLOCO_AREA_SIZE ((L1_CACHE_BYTES << 10) + (1024 * 4)) @@ -489,7 +478,6 @@ static void sh64_dcache_purge_user_range(struct mm_struct *mm, sh64_dcache_purge_user_pages(mm, start, end); } } -#endif /* !CONFIG_DCACHE_DISABLED */ /* * Invalidate the entire contents of both caches, after writing back to |