tree c8b631e93dd78c39add280157a52e676d636a63e
parent fe8bdc9b79ee644177715a9f72a7b332dd881847
author Mike Looijmans <mike.looijmans@topic.nl> 1484578178 +0100
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1512853313 +0100

i2c: i2c-cadence: Initialize configuration before probing devices


[ Upstream commit 0e1929dedea36781e25902118c93edd8d8f09af1 ]

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>