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

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

Pull i2c fixes from Wolfram Sang:
 "A set of driver bugfixes and an improvement for a core helper"

* 'i2c/for-current-fixed' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux:
  i2c: i2c-designware-platdrv: Always use a dynamic adapter number
  i2c: i2c-designware-platdrv: Cleanup setting of the adapter number
  i2c: add extra check to safe DMA buffer helper
  i2c: i2c-stm32f7: Fix SDADEL minimum formula
  i2c: rcar: explain the lockless design
  i2c: rcar: fix concurrency issue related to ICDMAER
  i2c: sis630: correct format strings
  i2c: mediatek: modify threshold passed to i2c_get_dma_safe_msg_buf()