msm: HTC: minor set_backlight function cleanup

* Remove pass-through set_backlight functions
* Remove stored backlight values: these were either unused or redundant
  to the checks performed in msm_fb.c

Change-Id: I75e3accb635831ed1f6b00e57ecd089778142c8d
cm3629: Restore stock sleeps

The sleeps inside lightsensor_enable are necessary to prevent the
backlight work queue filling before sensor values are ready. The sleep
inside psensor_enable seems to not be necessary, so it remains excluded,
cutting down on screen-on lag.

Change-Id: I107d7c09d199b332bf192a1c6e5f83be44e8dc7f
power: pm8921-bms: Increase M4 maximum allowable LUT rows

Change-Id: I3171042e6372641f598253571545bf5b398d0eb3
mfd: pm8038: use HTC headers if building for HTC device

Change-Id: I61dbcc625013632a84810534f1780910d0f627d1
leds: pm8038: Add HTC PM8038 LED driver

* HTC kernel version: m4-jb-crc-3.4.10-e831392

Change-Id: I7caee62d870a8bc506236df735efc32642e92bde
input: akm8963: Add AKM8963 compass driver for HTC

* HTC kernel version: m4-jb-crc-3.4.10-e831392

Change-Id: Ib3ee42ec35011b4845e8c0309d943365c440ce5c
drivers: msm: sensors: add s5k6a2ya_v4l2 driver

Change-Id: I8cda0cf97bc53270cf9347a7e3368a67eb820079
leds: tps61310_flashlight: Add additional video torch nodes

Change-Id: Id4f00949e9ac0832cffa9cebd8e6d2d328315647
msm: iomap: msm8930: Add HTC MSM8930 memory region mappings

Change-Id: Id2120a4d3b286a8ef3dff6b1ebf045d73c7aa97f
msm: 8930: Set MSM8930 boot address for HTC

Change-Id: I4301059d105c03c9c06cc9ad496c51535487f4c2
msm: HTC: Add HTC camera IOMMU contexts

Change-Id: I9352b3f95f6dab3664aa112e8ee23813bd0ec34e
msm: HTC: Add support for GSBI3 UART

Change-Id: I2ff1d4856977a6870497ff7e08d05479960555bc
msm: HTC: add support for GSBI10 SPI

Change-Id: I967a1b317804a33774e82db4e9e0d8d8ea2e6d05
msm: HTC: Add GSBI4 i2c resources

Change-Id: Iadaee111c530f5a929311a753cf09fb179e4d1ee
msm: HTC: Add 8930_GSBI5_QUP_I2C_BUS_ID

Change-Id: I8701b89cedaad1bc9f23074e9f61273407e65b39
msm: HTC: Add GSBI2 clock for 8930

Change-Id: Iabdd4e3e7df17499d341c84305bb995523613a49
msm: HTC: add KIWI panel IDs

Change-Id: I4dbd3c2606a043e8e31549ee041e378746055d19
msm: HTC: build shared 8930 objects if needed

Change-Id: I1d4f74ab4b9f36a11c8d73d3caf57449656bc683
msm: HTC: m4: Change msm_serial_hsl ID for m4

Change-Id: I860bdc908db3fd2d0956895e0011280a74c87aad
msm: HTC: Add HTC 8930 camera clock entries

Change-Id: Id64cdb356561297de5c71af7e4c9dd41b057e6cb