Merge branch 'i2c/for-current' of git://

Pull i2c fixes from Wolfram Sang:
 "Some I2C driver bugfixes (and one documentation fix)"

* 'i2c/for-current' of git://
  i2c: i2c-mux-pca954x: fix deselect enabling for device-tree
  i2c: digicolor: use clk_disable_unprepare instead of clk_unprepare
  i2c: mux: fix up dependencies
  i2c: Documentation: i2c-topology: fix minor whitespace nit
  i2c: mux: demux-pinctrl: make drivers with no pinctrl work again