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authorRob Herring <rob.herring@calxeda.com>2013-08-26 11:22:45 -0500
committerRob Herring <rob.herring@calxeda.com>2013-10-09 11:38:03 -0500
commita8bf7527a2e17ccf1366e67f6ac728327ca34c40 (patch)
tree5454fe053edb11d610d0fd35f4abeff88e076705 /arch/arc
parentbbf28b505ac2dd923b9051ca5031cf87bf7c40cc (diff)
of: create unflatten_and_copy_device_tree
Several architectures using DT support built-in dtb's in the init section. These platforms need to copy the dtb from init since the strings are referenced after unflattening. Every arch has their own copying routine which do the same thing. Create a common function, unflatten_and_copy_device_tree, to copy the dtb when unflattening the dtb. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Grant Likely <grant.likely@linaro.org>
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