diff options
Diffstat (limited to 'arch/arm/mm')
| -rw-r--r-- | arch/arm/mm/Kconfig | 3 | ||||
| -rw-r--r-- | arch/arm/mm/ioremap.c | 6 | ||||
| -rw-r--r-- | arch/arm/mm/mmu.c | 1 |
3 files changed, 7 insertions, 3 deletions
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig index a25f34b..83c025e 100644 --- a/arch/arm/mm/Kconfig +++ b/arch/arm/mm/Kconfig @@ -656,7 +656,6 @@ config CPU_ENDIAN_BE32 config CPU_HIGH_VECTOR depends on !MMU && CPU_CP15 && !CPU_ARM740T bool "Select the High exception vector" - default n help Say Y here to select high exception vector(0xFFFF0000~). The exception vector can be vary depending on the platform @@ -740,7 +739,6 @@ config NEEDS_SYSCALL_FOR_CMPXCHG config OUTER_CACHE bool - default n config CACHE_FEROCEON_L2 bool "Enable the Feroceon L2 cache controller" @@ -753,7 +751,6 @@ config CACHE_FEROCEON_L2 config CACHE_FEROCEON_L2_WRITETHROUGH bool "Force Feroceon L2 cache write through" depends on CACHE_FEROCEON_L2 - default n help Say Y here to use the Feroceon L2 cache in writethrough mode. Unless you specifically require this, say N for writeback mode. diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c index 9f88dd3..0ab75c6 100644 --- a/arch/arm/mm/ioremap.c +++ b/arch/arm/mm/ioremap.c @@ -110,6 +110,12 @@ static int remap_area_pages(unsigned long start, unsigned long pfn, return err; } +int ioremap_page(unsigned long virt, unsigned long phys, + const struct mem_type *mtype) +{ + return remap_area_pages(virt, __phys_to_pfn(phys), PAGE_SIZE, mtype); +} +EXPORT_SYMBOL(ioremap_page); void __check_kvm_seq(struct mm_struct *mm) { diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index e6344ec..70974d7 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -255,6 +255,7 @@ const struct mem_type *get_mem_type(unsigned int type) { return type < ARRAY_SIZE(mem_types) ? &mem_types[type] : NULL; } +EXPORT_SYMBOL(get_mem_type); /* * Adjust the PMD section entries according to the CPU in use. |
