diff options
| author | David Howells <dhowells@redhat.com> | 2010-10-27 18:28:42 +0200 |
|---|---|---|
| committer | David Howells <dhowells@redhat.com> | 2010-10-27 18:28:42 +0200 |
| commit | 344af921e6f23ea82487d76918d2643fcc88c311 (patch) | |
| tree | 28d3416e73616163bd82261d18606c7157190a9f /arch/mn10300/include | |
| parent | MN10300: Cache: Split cache bits out of arch Kconfig (diff) | |
| download | linux-344af921e6f23ea82487d76918d2643fcc88c311.tar.xz linux-344af921e6f23ea82487d76918d2643fcc88c311.zip | |
MN10300: Provide a MN10300_CACHE_ENABLED config option
Provide a MN10300_CACHE_ENABLED config option as inverted logic of
MN10300_CACHE_DISABLED to make things simpler.
Signed-off-by: David Howells <dhowells@redhat.com>
Diffstat (limited to 'arch/mn10300/include')
| -rw-r--r-- | arch/mn10300/include/asm/cacheflush.h | 6 | ||||
| -rw-r--r-- | arch/mn10300/include/asm/gdb-stub.h | 2 | ||||
| -rw-r--r-- | arch/mn10300/include/asm/processor.h | 4 |
3 files changed, 6 insertions, 6 deletions
diff --git a/arch/mn10300/include/asm/cacheflush.h b/arch/mn10300/include/asm/cacheflush.h index 29e692f7f030..b85be1d2fd32 100644 --- a/arch/mn10300/include/asm/cacheflush.h +++ b/arch/mn10300/include/asm/cacheflush.h @@ -34,7 +34,7 @@ /* * physically-indexed cache management */ -#ifndef CONFIG_MN10300_CACHE_DISABLED +#ifdef CONFIG_MN10300_CACHE_ENABLED extern void flush_icache_range(unsigned long start, unsigned long end); extern void flush_icache_page(struct vm_area_struct *vma, struct page *pg); @@ -61,7 +61,7 @@ extern void flush_icache_page(struct vm_area_struct *vma, struct page *pg); /* * primitive routines */ -#ifndef CONFIG_MN10300_CACHE_DISABLED +#ifdef CONFIG_MN10300_CACHE_ENABLED extern void mn10300_icache_inv(void); extern void mn10300_dcache_inv(void); extern void mn10300_dcache_inv_page(unsigned start); @@ -103,7 +103,7 @@ extern void mn10300_dcache_flush_inv_range2(unsigned start, unsigned size); #define mn10300_dcache_flush_page(start) do {} while (0) #define mn10300_dcache_flush_range(start, end) do {} while (0) #define mn10300_dcache_flush_range2(start, size) do {} while (0) -#endif /* CONFIG_MN10300_CACHE_DISABLED */ +#endif /* CONFIG_MN10300_CACHE_ENABLED */ /* * internal debugging function diff --git a/arch/mn10300/include/asm/gdb-stub.h b/arch/mn10300/include/asm/gdb-stub.h index 41ed26763964..f5495ad82b77 100644 --- a/arch/mn10300/include/asm/gdb-stub.h +++ b/arch/mn10300/include/asm/gdb-stub.h @@ -110,7 +110,7 @@ extern asmlinkage void gdbstub_exception(struct pt_regs *, enum exception_code); extern asmlinkage void __gdbstub_bug_trap(void); extern asmlinkage void __gdbstub_pause(void); -#ifndef CONFIG_MN10300_CACHE_DISABLED +#ifdef CONFIG_MN10300_CACHE_ENABLED extern asmlinkage void gdbstub_purge_cache(void); #else #define gdbstub_purge_cache() do {} while (0) diff --git a/arch/mn10300/include/asm/processor.h b/arch/mn10300/include/asm/processor.h index f7d4b0d285e8..fd96c180e649 100644 --- a/arch/mn10300/include/asm/processor.h +++ b/arch/mn10300/include/asm/processor.h @@ -157,7 +157,7 @@ unsigned long get_wchan(struct task_struct *p); static inline void prefetch(const void *x) { -#ifndef CONFIG_MN10300_CACHE_DISABLED +#ifdef CONFIG_MN10300_CACHE_ENABLED #ifdef CONFIG_MN10300_PROC_MN103E010 asm volatile ("nop; nop; dcpf (%0)" : : "r"(x)); #else @@ -168,7 +168,7 @@ static inline void prefetch(const void *x) static inline void prefetchw(const void *x) { -#ifndef CONFIG_MN10300_CACHE_DISABLED +#ifdef CONFIG_MN10300_CACHE_ENABLED #ifdef CONFIG_MN10300_PROC_MN103E010 asm volatile ("nop; nop; dcpf (%0)" : : "r"(x)); #else |