Revert "ARM: unwinder: fix excessive logging issue"

This reverts commit de34920f.

As Android is using arm-eabi- tool chain for 32-bit kernel
compilation, To avoid unwind errors, we use arm-eabi-
tool chain instead of arm-linux-androideabi- for 32-bit kernel
compilation.
So this workaround is no longer required for arm-eabi- tool chain.

Change-Id: Id38c06d504fefba7894ab0ede6e482ee187902d3
Signed-off-by: Srinivasarao P <spathi@codeaurora.org>