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Mike Looijmans 6bd89953fb i2c: i2c-cadence: Initialize configuration before probing devices

[ Upstream commit 0e1929dede ]

The cadence I2C driver calls cdns_i2c_writereg(..) to setup a workaround
in the controller, but did so after calling i2c_add_adapter() which starts
probing devices on the bus. Change the order so that the configuration is
completely finished before using the adapter.

Signed-off-by: Mike Looijmans <mike.looijmans@topic.nl>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
Signed-off-by: Sasha Levin <alexander.levin@verizon.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-12-09 22:01:53 +01:00

algos

i2c: algo-bit: declare i2c_bit_quirk_no_clk_stretch as static

2016-05-11 17:16:30 +02:00

busses

i2c: i2c-cadence: Initialize configuration before probing devices

2017-12-09 22:01:53 +01:00

muxes

i2c: mux: pca954x: fix i2c mux selection caching

2017-01-19 20:18:05 +01:00

i2c-boardinfo.c

i2c: remove __init from i2c_register_board_info()