Merge pull request #598 from 6by9/rpi-3.12.y

V4L2 padding removal, and support for H264_I_PERIOD
bcm2708: Ensure 1-wire pullup is disabled by default, and expose as module parameter

Signed-off-by: Alex J Lennon <ajlennon@dynamicdevices.co.uk>
w1-gpio: Add gpiopin module parameter and correctly free up gpio pull-up pin, if set

Signed-off-by: Alex J Lennon <ajlennon@dynamicdevices.co.uk>
i2c: Make combined transactions optional and disabled by default
config: Add ISL12057 and PCF2127 RTC driver modules
dwc_otg: fix interrupt registration for fiq_enable=0

Additionally make the module parameter conditional for wherever
hcd->fiq_state is touched.
Merge pull request #602 from DynamicDevices/rpi-3.12.y

w1-gpio,bcm2708:  Disable 1-wire pull-up by default and expose parameters to modules
V4L2: Fix incorrect pool sizing

Signed-off-by: Dave Stevenson <dsteve@broadcom.com>