From 4ef7b373df330bc0ff037dc4792d373c9346375f Mon Sep 17 00:00:00 2001 From: Jeremy Kerr Date: Sun, 14 Feb 2010 07:13:47 -0700 Subject: of/flattree: Don't assume HAVE_LMB We don't always have lmb available, so make arches provide an early_init_dt_alloc_memory_arch() to handle the allocation of memory in the fdt code. When we don't have lmb.h included, we need asm/page.h for __va. Signed-off-by: Jeremy Kerr Signed-off-by: Grant Likely Acked-by: Benjamin Herrenschmidt Acked-by: Michal Simek --- drivers/of/fdt.c | 9 ++++++--- 1 file changed, 6 insertions(+), 3 deletions(-) (limited to 'drivers/of/fdt.c') diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c index b51f797d9d9d..406757a9d7ea 100644 --- a/drivers/of/fdt.c +++ b/drivers/of/fdt.c @@ -10,16 +10,18 @@ */ #include -#include #include #include #include - +#include +#include #ifdef CONFIG_PPC #include #endif /* CONFIG_PPC */ +#include + int __initdata dt_root_addr_cells; int __initdata dt_root_size_cells; @@ -560,7 +562,8 @@ void __init unflatten_device_tree(void) pr_debug(" size is %lx, allocating...\n", size); /* Allocate memory for the expanded device tree */ - mem = lmb_alloc(size + 4, __alignof__(struct device_node)); + mem = early_init_dt_alloc_memory_arch(size + 4, + __alignof__(struct device_node)); mem = (unsigned long) __va(mem); ((__be32 *)mem)[size / 4] = cpu_to_be32(0xdeadbeef); -- cgit v1.2.2