Sachin Surendran a16d8aa472 i2c-cpm: Fix to takeback i2c bus master-ship after a collision ...

In case of collision on i2c bus the controller which lost bus mastership
stays as a slave for all subsequent transfers. This results in the i2c
controller never writing to the bus for future transactions, resulting
in i2c transfer timeouts.
  This fix checks for a collision on last I2C transaction and sets the
I2COM_MASTER bit for the new transaction.

Signed-off-by: Sachin Surendran <sachin.surendran@alliedtelesis.co.nz>
Signed-off-by: Scott Wood <scottwood@freescale.com>

2013-06-25 16:53:26 -05:00

..

algos

Merge tag 'v3.6-rc7' into i2c-embedded/for-next

2012-10-08 12:46:32 +02:00

busses

i2c-cpm: Fix to takeback i2c bus master-ship after a collision

2013-06-25 16:53:26 -05:00

muxes

Merge tag 'gpio-for-linus' of git://git.secretlab.ca/git/linux

2013-05-09 09:59:16 -07:00

i2c-boardinfo.c

i2c: Update the FSF address

2012-03-26 21:47:19 +02:00

i2c-core.c

i2c: suppress lockdep warning on delete_device

2013-05-17 22:49:45 +02:00

i2c-core.h

i2c: Update the FSF address

2012-03-26 21:47:19 +02:00

i2c-dev.c

new helper: file_inode(file)

2013-02-22 23:31:31 -05:00

i2c-mux.c

i2c: Make the return type of i2c_del_mux_adapter() void

2013-04-02 07:07:32 +02:00

i2c-smbus.c

i2c-smbus: Convert kzalloc to devm_kzalloc

2012-10-05 22:23:52 +02:00

i2c-stub.c

i2c-stub: Move to drivers/i2c

2012-10-28 21:37:00 +01:00

Kconfig

drivers/i2c: remove !S390 dependency, add missing GENERIC_HARDIRQS dependencies

2013-03-11 09:59:02 +01:00

Makefile

i2c-stub: Move to drivers/i2c

2012-10-28 21:37:00 +01:00