Merge branch 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa...

Pull i2c fixes from Wolfram Sang:
 "A couple of bugfixes for I2C drivers.

  Because the changes for the piix4 driver are larger than usual, the
  patches have been in linux-next for more than a week with no reports
  coming in. The rest is usual stuff"

* 'i2c/for-current' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: omap: Fix error handling for clk_get()
  i2c: piix4: Disable completely the IMC during SMBUS_BLOCK_DATA
  i2c: piix4: Fix SMBus port selection for AMD Family 17h chips
  i2c: imx: fix misleading bus recovery debug message
  i2c: imx: use IRQF_SHARED mode to request IRQ
  i2c: ismt: Separate I2C block read from SMBus block read