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>
diff --git a/drivers/of/of_i2c.c b/drivers/of/of_i2c.c
index f37fbeb..0684887 100644
--- a/drivers/of/of_i2c.c
+++ b/drivers/of/of_i2c.c
@@ -90,7 +90,7 @@
if (!dev)
return NULL;
- return to_i2c_client(dev);
+ return i2c_verify_client(dev);
}
EXPORT_SYMBOL(of_find_i2c_device_by_node);