ARM: add permission annotations to MT_MEMORY* mapping types

Document the permissions which the various MT_MEMORY* mapping types
will provide.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

1 files changed, 1 insertions, 1 deletions

diff --git a/arch/arm/mach-at91/setup.c b/arch/arm/mach-at91/setup.c
index 094b3459c288..2742e00ec5d6 100644
--- a/arch/arm/mach-at91/setup.c
+++ b/arch/arm/mach-at91/setup.c
@@ -81,7 +81,7 @@ void __init at91_init_sram(int bank, unsigned long base, unsigned int length)
 
         desc->pfn = __phys_to_pfn(base);
         desc->length = length;
-        desc->type = MT_MEMORY_NONCACHED;
+        desc->type = MT_MEMORY_RWX_NONCACHED;
 
         pr_info("AT91: sram at 0x%lx of 0x%x mapped at 0x%lx\n",
                 base, length, desc->virtual);