Revert "Perf: keep events across hotplug"

This reverts commit 760640a1750d9a37e1897d7a87c2e42fd507b738.
Revert "Perf: bring CPU online if needed when disabling irq"

This reverts commit d54556e6f284930d26ca9b1a3d28eca4c8441067.
Revert "msm: perf: Add L2 support for tracecounters"

This reverts commit ac584390dc54357957ec0937d31b980e8488eb95.
Revert "msm: perf: initialise krait perf L2 counter enables"

This reverts commit ee087b4e1d9f9544071278245f86b2a6f7745041.
Revert "msm: perf: clean up duplicate constraint events"

This reverts commit 8625f1452dcb635e18663f10b3828091605e978b.
Revert "intelli_plug:update"

This reverts commit ddc5a527303474554a9273f52625d85204770cd1.