INTELLI HotPlug: Prevent running queue when gov is OFF. + fixes!
msm: hotplug: Block hotplug removal of CPU0

Hotplug removal of CPU0 is not currently supported. Attempts to
remove it may result in undefined behaviour. Explicitly block
any such attempts before other hotplug notifiers get the chance
to run by setting the notifier priority to INT_MAX.

Change-Id: I9e1f5b4a0db554295a097220417f2bdf4c690f5f
Signed-off-by: Matt Wagantall <mattw@codeaurora.org>
cpufreq: interactive: fix compiling warnings

The gcc warns like:

  cpufreq_interactive.c:745:6: warning: operation on 'ret' may be
undefined [-Wsequence-point]

It was introduced by commit cf0fad49d17cb8273ce555dd5b7afab67d7923bf.

Since sprintf(...) just return 1 (one character) in this case, ret
should not changed.
Just discarding the result of sprintf(...) leads to the result that
the committer of cf0fad49d17cb8273ce555dd5b7afab67d7923bf wants.

Change-Id: Ifed1cef6d6a31c3ed23dad03a567b3b9eddf3a57
Signed-off-by: Chih-Wei Huang <cwhuang@android-x86.org>
Signed-off-by: Dave Daynard <nardholio@gmail.com>