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authorGrant Likely <grant.likely@secretlab.ca>2009-11-24 03:37:56 -0700
committerGrant Likely <grant.likely@secretlab.ca>2009-12-10 15:23:15 -0700
commit83f7a06eb479e2aeb83536e77a2cb14cc2285e32 (patch)
tree3f81f85739eaa781ee17213e5d2be086fb419ff3 /drivers/of
parentf00abd94918c9780f9d2d961fc0e419c11457922 (diff)
of/flattree: merge dt_mem_next_cell
Merge common code between PowerPC and Microblaze Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Tested-by: Wolfram Sang <w.sang@pengutronix.de>
Diffstat (limited to 'drivers/of')
-rw-r--r--drivers/of/fdt.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index be200be4726..ebce509b088 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -432,6 +432,14 @@ 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)
+{
+ u32 *p = *cellp;
+
+ *cellp = p + s;
+ return of_read_number(p, s);
+}
+
/**
* unflatten_device_tree - create tree of device_nodes from flat blob
*