If a sub device doesn't immediately bind after it was added, emit an
error indication to the kernel log to help debugging. This happens for
example if the needed driver isn't available at all.
Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org>
Signed-off-by: Sean Young <sean@mess.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
/* register I2C device */
client = i2c_new_client_device(adapter, &board_info);
if (!i2c_client_has_driver(client)) {
+ dev_err(&intf->dev, "failed to bind i2c device to %s driver\n", type);
ret = -ENODEV;
goto err;
}