Merge tag 'cris-for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/jesper...

[cascardo/linux.git] / arch / arm / mm / mmu.c

diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
index 6344913..4001dd1 100644 (file)
--- a/arch/arm/mm/mmu.c
+++ b/arch/arm/mm/mmu.c
@@ -137,7 +137,7 @@ void __init init_default_cache_policy(unsigned long pmd)
 
        initial_pmd_value = pmd;
 
-       pmd &= PMD_SECT_TEX(1) | PMD_SECT_BUFFERABLE | PMD_SECT_CACHEABLE;
+       pmd &= PMD_SECT_CACHE_MASK;
 
        for (i = 0; i < ARRAY_SIZE(cache_policies); i++)
                if (cache_policies[i].pmd == pmd) {
@@ -243,7 +243,7 @@ __setup("noalign", noalign_setup);
 #define PROT_PTE_S2_DEVICE     PROT_PTE_DEVICE
 #define PROT_SECT_DEVICE       PMD_TYPE_SECT|PMD_SECT_AP_WRITE
 
-static struct mem_type mem_types[] = {
+static struct mem_type mem_types[] __ro_after_init = {
        [MT_DEVICE] = {           /* Strongly ordered / ARMv6 shared device */
                .prot_pte       = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
                                  L_PTE_SHARED,