kconfig lib: make tree walking a generator
authorJohannes Berg <johannes.berg@intel.com>
Fri, 5 Apr 2013 18:02:55 +0000 (20:02 +0200)
committerJohannes Berg <johannes.berg@intel.com>
Fri, 5 Apr 2013 18:03:08 +0000 (20:03 +0200)
commitc5bec77577ca9f4e5dc2eec2919288236d9c26bc
tree889c687a877c0c3328c3c1b0c2b49d363b10b564
parentd6ed4a46fec0fa02235f6a4e6ea2c27546c5f86d
kconfig lib: make tree walking a generator

Instead of building the list in memory first, just
use a generator.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
lib/kconfig.py