linux-stable/drivers/i2c
David Wu 399c168ab5 i2c: rk3x: Give the tuning value 0 during rk3x_i2c_v0_calc_timings
We found a bug that i2c transfer sometimes failed on 3066a board with
stabel-4.8, the con register would be updated by uninitialized tuning
value, it made the i2c transfer failed.

So give the tuning value to be zero during rk3x_i2c_v0_calc_timings.

Signed-off-by: David Wu <david.wu@rock-chips.com>
Tested-by: Andy Yan <andy.yan@rock-chips.com>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Cc: stable@kernel.org
2016-10-25 11:11:46 +02:00
..
algos
busses i2c: rk3x: Give the tuning value 0 during rk3x_i2c_v0_calc_timings 2016-10-25 11:11:46 +02:00
muxes Merge branch 'i2c/for-4.9' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux 2016-10-07 14:12:21 -07:00
i2c-boardinfo.c
i2c-core.c i2c: 'i2c-bus' node support for v4.8-rc1 2016-10-11 23:37:26 +02:00
i2c-core.h
i2c-dev.c
i2c-mux.c i2c: move locking operations to their own struct 2016-08-30 22:56:14 +02:00
i2c-slave-eeprom.c
i2c-smbus.c
i2c-stub.c
Kconfig
Makefile