drivers/i2c/chips: fix unlocked_ioctl functions in Samsung drivers
drivers/dpram: fix ioctl & unlocked_ioctl functions

Also add some debugging if needed in the future.
board-msm7627-regulator: update/add regulators for MAX8899

New regulators are used by camera sensor drivers.
msm_camera: implement legacy camera support for Samsung msm7x27 devices

Enable CONFIG_MSM_CAMERA_LEGACY to use legacy camera drivers.
drivers/media/msm: add Samsung msm7x27 camera sensor drivers

Note: vreg -> regulator code modified in all drivers;
      only sr200pc10 driver has been compile-tested.
Samsung msm7x27: fix Bluetooth/Bluesleep
galaxy5: disable some kernel log spam

Disable keypad event & panel brightness debugging output.
Samsung msm7x27: implement vibrator driver
drivers/video/msm/mdp.c: fix unbalanced poweroff reqs (MDP 3.0)
board-samsung-msm7x27: clean up/fix SDCC slot 1 detection

Samsung msm7x27 devices require CONFIG_MMC_MSM_CARD_HW_DETECTION
option with CONFIG_MMC_PARANOID_SD_INIT for slot 1 detection.
board-samsung-msm7x27: fix regulators for wifi
msm: acpuclock-7201: add AHB & CPU overclocking for msm7x27 boards
board-samsung-msm7x27: amend framebuffer allocation values

* Amend MSM_FB_SIZE values using reference values from original Samsung boards;
* Re-calculate required sizes for triple buffering based on amended values.
board-samsung-msm7x27: add sdio wakeup irq support for SDC slot 2
scripts/setlocalversion: don't append plus symbol to localversion
mmc: msm_sdcc: fix build error with CONFIG_PM_RUNTIME=n
staging: add snappy compression support & zram snappy support

Adapted from reference patch: https://github.com/zeevt/csnappy/blob/master/kernel_3_2_10.patch
Update galaxy5 cyanogenmod defconfig
touchscreen: fix irq problem in synaptics_i2c_rmi4_europa (hack)
Revert "msm: qdsp5: Fix for crash in mp3 driver"

This reverts commit cf9b4c555036cc288151eaa0b0db1a04dc3f647c.