tree c3b67fc21fef87b2507c10166136dcfebb663554
parent e1fac69f3b2c0430f56f47bf98eebac8b2da395c
author Stephen Warren <swarren@nvidia.com> 1334688135 -0600
committer Wolfram Sang <w.sang@pengutronix.de> 1336825695 +0200

of/i2c: call i2c_verify_client from of_find_i2c_device_by_node

i2c_bus_type may contain both I2C clients and I2C adapters. Fix
of_find_i2c_device_by_node to call i2c_verify_client to ensure that it
only returns non-NULL of I2C clients.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Rob Herring <rob.herring@calxeda.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>