commit 2e89e685a8fd0e8334de967739d11e2e28c1a4dd
author Jeremy Kerr <jeremy.kerr@canonical.com> Sat Jan 30 01:41:49 2010 -0700
committer Grant Likely <grant.likely@secretlab.ca> Tue Feb 09 08:34:10 2010 -0700
tree 6fdf51430532616584f0ffa65376b5a2a4c49a40
parent 36b9d3070d653af5807cef74ff129721d9047107

of: use __be32 for cell value accessors

Currently, we're using u32 for cell values, and hence assuming
host-endian device trees.

As we'd like to support little-endian platforms, use a __be32 for cell
values, and convert in the cell accessors.

Signed-off-by: Jeremy Kerr <jeremy.kerr@canonical.com>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

drivers/of/fdt.c

diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index 56fbd6e..968a86a 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -431,9 +431,9 @@
 	return 1;
 }
 
-u64 __init dt_mem_next_cell(int s, u32 **cellp)
+u64 __init dt_mem_next_cell(int s, __be32 **cellp)
 {
-	u32 *p = *cellp;
+	__be32 *p = *cellp;
 
 	*cellp = p + s;
 	return of_read_number(p, s);