Merge tag 'staging-3.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh...

Pull staging / IIO fixes from Greg KH:
 "Here are some IIO and Staging driver fixes for 3.17-rc6.  They are all
  pretty simple, and resolve reported issues"

* tag 'staging-3.17-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging:
  staging: vt6655: buffer overflow in ioctl
  iio:magnetometer: bugfix magnetometers gain values
  iio: adc: at91: don't use the last converted data register
  iio: adc: xilinx-xadc: assign auxiliary channels address correctly
  iio: meter: ade7758: Fix indio_dev->trig assignment
  iio: inv_mpu6050: Fix indio_dev->trig assignment
  iio: gyro: itg3200: Fix indio_dev->trig assignment
  iio: st_sensors: Fix indio_dev->trig assignment
  iio: hid_sensor_hub: Fix indio_dev->trig assignment
  iio: adc: ad_sigma_delta: Fix indio_dev->trig assignment
  iio: accel: bma180: Fix indio_dev->trig assignment
  iio:trigger: modify return value for iio_trigger_get
  iio:inkern: fix overwritten -EPROBE_DEFER in of_iio_channel_get_by_name