Revert "mistake"

This reverts commit bdf564c766c12d31370ea793f3355a77da5bb841.
Revert "makefile: kernel faults with -fschedule-insns2 in GCC 4.8.2"

This reverts commit 08b2ddebe47840c2af44ea029781635aeea2e688.
Revert "ARM: fix warning on uninitialized offset.un"

This reverts commit df2943e8e4384c6463d1d74b93d0b640291f08fc.
Revert "Fix Linaro toolchain warnings"

This reverts commit 0ffb44b1611d5b5723cc47d11a2d13bab71993d5.
Revert "ARM: 7670/1: fix the memset fix"

This reverts commit 4b401d421fe635904b13a6e35645cde060607307.
Revert "ARM: 7668/1: fix memset-related crashes caused by recent GCC (4.7.2) optimizations"

This reverts commit 2bf9bda3af7876e7d52af398bec5269b64ed5064.