[PATCHv8 00/13] I2C cleanups

[Shubhrajyoti D]

The patch series does the following

- I2C register restore only if context if the context is lost
- Bus busy recovery mechanism.
- the reset is not done in init.
- Adds a patch to use devm_* functions
- Adds a pdata function pointer to do context save restore
- Split the omap_i2c_isr to increase readability
- Make the i2c use SET_RUNTIME_PM_OPS
- Use INIT_COMPLETION instead of init_completion
- Dropping a cleanup and taking few patchs Felipe's series as it may
 not be needed.

This applies on Wolfram's i2c-embedded/for-next branch.
 
Functional testing on omap4sdp and omap3sdp. 

Previous discurssions 
http://www.spinics.net/lists/linux-i2c/msg07748.html

This series mainly is the cleanups rebased on
i2c-embedded/for-next branch.


The following changes since commit 0f009a914b40be8786fa67b1f4345cacc263b48c:

  i2c: tegra: make all resource allocation through devm_* (2012-06-13 16:01:38 +0200)

are available in the git repository at:
  git://gitorious.org/linus-tree/linus-tree.git for_next/i2c_omap

Felipe Balbi (4):
      I2C: OMAP: simplify num_bytes handling
      I2C: OMAP: decrease indentation level on data handling
      I2C: OMAP: add blank lines
      I2C: OMAP: simplify omap_i2c_ack_stat()

Jon Hunter (1):
      I2C: OMAP: Correct I2C revision for OMAP3

Shubhrajyoti D (7):
      I2C: OMAP: I2C register restore only if context is lost
      I2C: OMAP: Remove the definition of SYSS_RESETDONE_MASK
      I2C: OMAP: Remove reset at init
      I2C: OMAP: Optimise the remove code
      I2C: OMAP: use devm_* functions
      I2C: OMAP: Use SET_RUNTIME_PM_OPS
      I2C: OMAP: Do not initialise the completion everytime

Vikram Pandita (1):
      I2C: OMAP: Recover from Bus Busy condition

 arch/arm/plat-omap/i2c.c      |    3 +
 drivers/i2c/busses/i2c-omap.c |  261 +++++++++++++++++++++++-----------------
 include/linux/i2c-omap.h      |    1 +
 3 files changed, 154 insertions(+), 111 deletions(-)