Merge branch 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging

Pull i2c updates from Jean Delvare:
 "Most visible changes are the SMBus multiplexing support added to the
  i2c-i801 driver, as well as support for the VIA VX900."

* 'i2c-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jdelvare/staging:
  i2c-piix4: Fix build failure
  i2c: Correct struct i2c_driver doc about detection
  i2c-i801: Let i2c-mux-gpio find the GPIO chip
  i2c-mux-gpio: Update documentation
  i2c-mux-gpio: Add support for dynamically allocated GPIO pins
  i2c-mux-gpio: Use devm_kzalloc instead of kzalloc
  i2c-i801: Support SMBus multiplexing on Asus Z8 series
  i2c-viapro: Add VIA VX900 device ID
  i2c-parport: i2c_parport_irq can be static
  i2c-designware: i2c_dw_xfer_msg can be static
  i2c/scx200_*: Replace printks with pr_<level>s
  i2c: Make I2C available on UML
  i2c: Convert struct i2c_msg initialization to C99 format
  i2c-smbus: Convert kzalloc to devm_kzalloc
  i2c-mux: Add support for device auto-detection