arm64: fix endianness annotation in get_kaslr_seed()

In the flattened device tree format, all integer properties are
in big-endian order.
Here the property "kaslr-seed" is read from the fdt and then
correctly converted to native order (via fdt64_to_cpu()) but the
pointer used for this is not annotated as being for big-endian.

Fix this by declaring the pointer as fdt64_t instead of u64
(fdt64_t being itself typedefed to __be64).

Signed-off-by: Luc Van Oostenryck <luc.vanoostenryck@gmail.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>

diff --git a/arch/arm64/kernel/kaslr.c b/arch/arm64/kernel/kaslr.c
index d7e90d97f5c405f2c348eaaff331df818b27906a..a9710efb8c017a735f9aa6518463d11b8d6264c9 100644 (file)
--- a/arch/arm64/kernel/kaslr.c
+++ b/arch/arm64/kernel/kaslr.c
@@ -27,7 +27,7 @@ u16 __initdata memstart_offset_seed;
 static __init u64 get_kaslr_seed(void *fdt)
 {
        int node, len;
-       u64 *prop;
+       fdt64_t *prop;
        u64 ret;
 
        node = fdt_path_offset(fdt, "/chosen");