linux-imx

ARM: msm: Remove unused cpu.h header file

This header file is no longer used now that the msm timer.c and
the gpio driver have been made more runtime aware. Remove the
header file so no future users pop-up.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
Signed-off-by: David Brown <davidb@codeaurora.org>