From: Stephen Warren <[email protected]> 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 <[email protected]> --- Note: This is a dependency for the pinctrl I2C bus mux I will send in a minute. It'd probably be easiest to merge this through the I2C tree. It might also be useful to put this patch (and the others I'll send) in a separate tree so it can be merged into any SoC trees that wish to use this new feature. 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 f37fbeb..0684887 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); -- 1.7.0.4 -- To unsubscribe from this list: send the line "unsubscribe linux-i2c" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
