greybus: i2c: point to the proper parent device

Use the connection, not the host controller, as the parent device of the
i2c device.

Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
This commit is contained in:
Greg Kroah-Hartman 2014-10-24 18:33:59 +08:00
commit 3e6d5f3a61