fixup regexp
fixup strstr
fixup memread2
fixup rbm
attempt to fixup fmcomms1/ring/smithwaterman
fixedup examples/matmul
cleanup debug in BsimDma.cxx.  Fix typo in Bscan
fixup hdmidisplay
attempt to fixup gralloc lib/deprecated
fixup memread
fixup testldstrex
fixup maxcommonsubseq
fixup bluescope
fixup examples/splice
fixup examples/perf
attempt to fixup examples/channelselect
Revert "attempt to fixup examples/channelselect"

This reverts commit ae4a7946df104ab66f44c17a42318b36261b30ef.