diff options
Diffstat (limited to 'arch/arm/mm/mmu.c')
| -rw-r--r-- | arch/arm/mm/mmu.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c index 5821e67cf8c..6cb80b4973d 100644 --- a/arch/arm/mm/mmu.c +++ b/arch/arm/mm/mmu.c @@ -176,14 +176,7 @@ void adjust_cr(unsigned long mask, unsigned long set) } #endif -struct mem_type { - unsigned int prot_pte; - unsigned int prot_l1; - unsigned int prot_sect; - unsigned int domain; -}; - -static struct mem_type mem_types[] __initdata = { +static struct mem_type mem_types[] = { [MT_DEVICE] = { .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY | L_PTE_WRITE, @@ -237,6 +230,11 @@ static struct mem_type mem_types[] __initdata = { } }; +const struct mem_type *get_mem_type(unsigned int type) +{ + return type < ARRAY_SIZE(mem_types) ? &mem_types[type] : NULL; +} + /* * Adjust the PMD section entries according to the CPU in use. */ |