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| author | Grant Likely <grant.likely@secretlab.ca> | 2010-04-14 03:12:26 +0400 |
|---|---|---|
| committer | Grant Likely <grant.likely@secretlab.ca> | 2010-04-29 04:20:29 +0400 |
| commit | 8bfe9b5c3a684fe39eb58a65e466c103d1c32c9a (patch) | |
| tree | eb7709a314b7ec5ba3eef1dcd60018f41d512a45 /include/linux/of_device.h | |
| parent | cf32eb89cb4e674f88e4af5025839d85d02485c6 (diff) | |
| download | linux-8bfe9b5c3a684fe39eb58a65e466c103d1c32c9a.tar.xz | |
of/flattree: Make unflatten_device_tree() safe to call from any arch
This patch makes unflatten_device_tree() safe to call from any arch
setup code with the following changes:
- Make sure initial_boot_params actually points to a device tree blob
before unflattening
- Make sure the initial_boot_params->magic field is correct
- If CONFIG_OF_FLATTREE is not set, then make unflatten_device_tree()
an empty static inline function.
This patch also adds some additional debug output to the top of
unflatten_device_tree().
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Diffstat (limited to 'include/linux/of_device.h')
0 files changed, 0 insertions, 0 deletions