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authorJeremy Kerr <jeremy.kerr@canonical.com>2010-01-30 01:41:49 -0700
committerGrant Likely <grant.likely@secretlab.ca>2010-02-09 08:34:10 -0700
commit2e89e685a8fd0e8334de967739d11e2e28c1a4dd (patch)
tree6fdf51430532616584f0ffa65376b5a2a4c49a40 /drivers
parent36b9d3070d653af5807cef74ff129721d9047107 (diff)
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/of/fdt.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index 56fbd6e3122a..968a86af5301 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -431,9 +431,9 @@ int __init early_init_dt_scan_root(unsigned long node, const char *uname,
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);