[PULL REQUEST] i2c for 4.17

[Wolfram Sang]

Linus,

I2C has two driver fixes, one better parameter check for the core,
Documentation updates, and part of a tree-wide HAS_DMA cleanup for you.

Please pull.

Thanks,

   Wolfram


The following changes since commit 60cc43fc888428bb2f18f08997432d426a243338:

  Linux 4.17-rc1 (2018-04-15 18:24:20 -0700)

are available in the git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux.git i2c/for-current

for you to fetch changes up to 2a010461207cc96bee5ab81748325dec1972976f:

  i2c: sprd: Fix the i2c count issue (2018-04-27 14:12:43 +0200)

----------------------------------------------------------------
Alexander Popov (1):
      i2c: dev: prevent ZERO_SIZE_PTR deref in i2cdev_ioctl_rdwr()

Baolin Wang (2):
      i2c: sprd: Prevent i2c accesses after suspend is called
      i2c: sprd: Fix the i2c count issue

Geert Uytterhoeven (1):
      i2c: Remove depends on HAS_DMA in case of platform dependency

Sam Hansen (3):
      Documentation/i2c: whitespace cleanup
      Documentation/i2c: sync docs with current state of i2c-tools
      Documentation/i2c: adopt kernel commenting style in examples


with much appreciated quality assurance from
----------------------------------------------------------------
Mark Brown (1):
      (Rev.) i2c: Remove depends on HAS_DMA in case of platform dependency

Uwe Kleine-KÃnig (1):
      (Rev.) i2c: dev: prevent ZERO_SIZE_PTR deref in i2cdev_ioctl_rdwr()

 Documentation/i2c/dev-interface | 32 ++++++++++++++------------------
 drivers/i2c/busses/Kconfig      |  3 ---
 drivers/i2c/busses/i2c-sprd.c   | 22 ++++++++++++++++++----
 drivers/i2c/i2c-dev.c           |  2 +-
 4 files changed, 33 insertions(+), 26 deletions(-)

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