Get rid of the parent_dir field in dir_uncached.c by using the same FAT trick as...
commit49611202c1a737cbd18c2115ede456b257d5b5b9
authorpamaury <pamaury@a1c6a512-1295-4272-9138-f99709370657>
Wed, 10 Mar 2010 08:56:27 +0000 (10 08:56 +0000)
committerpamaury <pamaury@a1c6a512-1295-4272-9138-f99709370657>
Wed, 10 Mar 2010 08:56:27 +0000 (10 08:56 +0000)
tree94804f1423d229b3370fb4c72d6585c601e875e2
parentbc7bee711d9bf5b03aabea915213255a8b1b7b54
Get rid of the parent_dir field in dir_uncached.c by using the same FAT trick as in dircache. This should save ~20KB on 512B/sector targets and ~80KB on 2K/sector ones.

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25105 a1c6a512-1295-4272-9138-f99709370657
firmware/common/dir_uncached.c
firmware/include/dir_uncached.h