* Pinctrl * Created a new pin control patch (v2), will make a third (v3) for per-device named states.
* Tony Lindgren, OMAP maintainer, attended the pinctrl meeting * See the various topics / issues discussed at: https://wiki.linaro.org/WorkingGroups/Kernel/PinctrlMeetings/2012-01-24
* Android upstreaming * evdev timestamp patch was merged in maintainer's tree and queued for 3.4 * Worked range-tree implementation for the fadvise volatile code. Got insert/delete/lookup working & also added splay-tree style self-balancing.
* Started looking into interactive cpufreq governor, forward-ported it onto latest kernels.
* kconfig * merge_config.sh script that handles config fragments was merged into 3.3
* Storage * Prepared a patch for Context ID for Samsung eMMC.
* big.LITTLE switcher
* Identifying the needed code to support the b.L switcher from the Linux kernel environment.
* Single Kernel * Rebased patch series removing arch_idle() and most instances of mach/system.h from the source tree onto v3.3-rc1.