Changes included on V30D kernel
dsscomp.h: Fix compile problem with DEBUG disabled
mach-omap2: Fix compile problem with PM_DEBUG disabled
Remove some debugging stuff

Thanks to huexxx

Change-Id: I38f3a3472a738f2e36fc63240637b00ad9226fb0
[01/16] readahead: limit readahead size for small devices
[02/16] readahead: retain inactive lru pages to be accessed soon
[03/16] readahead: bump up the default readahead size
[04/16] readahead: make default readahead size a kernel parameter
[05/16] readahead: limit read-ahead size for small memory systems
[06/16] readahead: add notes on readahead size
[07/16] readahead: replace ra->mmap_miss with ra->ra_flags
[08/16] readahead: thrashing safe context readahead
[09/16] readahead: record readahead patterns
[10/16] readahead: add tracing event
[11/16] readahead: add /debug/readahead/stats
[12/16] readahead: dont do start-of-file readahead after lseek()
[13/16] radixtree: introduce radix_tree_lookup_leaf_node()
[14/16] radixtree: speed up the search for hole
[15/16] readahead: reduce MMAP_LOTSAMISS for mmap read-around
[16/16] readahead: pagecache context based mmap read-around