tree 6aabb1512a4000615e93b25beccba606b62f7237
parent ed8f37370d83e695c0a4fa5d5fc7a83ecb947526
author Shawn Guo <shawn.guo@linaro.org> 1312367294 +0100
committer Grant Likely <grant.likely@secretlab.ca> 1312372951 +0100

dt: add of_alias_scan and of_alias_get_id

The patch adds function of_alias_scan to populate a global lookup
table with the properties of 'aliases' node and function
of_alias_get_id for drivers to find alias id from the lookup table.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
[grant.likely: add locking and rework parse loop]
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>