diff options
| author | Stephen Warren <swarren@nvidia.com> | 2012-04-17 12:42:15 -0600 |
|---|---|---|
| committer | Wolfram Sang <w.sang@pengutronix.de> | 2012-05-12 14:28:15 +0200 |
| commit | d9afca37dea077d11ed67fc7f93b95c003e58819 (patch) | |
| tree | c3b67fc21fef87b2507c10166136dcfebb663554 /drivers/of | |
| parent | e1fac69f3b2c0430f56f47bf98eebac8b2da395c (diff) | |
| download | linux-d9afca37dea077d11ed67fc7f93b95c003e58819.tar.bz2 | |
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>
Diffstat (limited to 'drivers/of')
| -rw-r--r-- | drivers/of/of_i2c.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/of/of_i2c.c b/drivers/of/of_i2c.c index f37fbeb66a44..068488717f69 100644 --- a/drivers/of/of_i2c.c +++ b/drivers/of/of_i2c.c @@ -90,7 +90,7 @@ struct i2c_client *of_find_i2c_device_by_node(struct device_node *node) if (!dev) return NULL; - return to_i2c_client(dev); + return i2c_verify_client(dev); } EXPORT_SYMBOL(of_find_i2c_device_by_node); |