diff options
| -rw-r--r-- | drivers/tty/serial/serial_base_bus.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/drivers/tty/serial/serial_base_bus.c b/drivers/tty/serial/serial_base_bus.c index 11e2ff9cbe4d..0892369f98d2 100644 --- a/drivers/tty/serial/serial_base_bus.c +++ b/drivers/tty/serial/serial_base_bus.c @@ -29,9 +29,15 @@ static const struct device_type serial_port_type = { static int serial_base_match(struct device *dev, struct device_driver *drv) { - int len = strlen(drv->name); + if (dev->type == &serial_ctrl_type && + str_has_prefix(drv->name, serial_ctrl_type.name)) + return 1; - return !strncmp(dev_name(dev), drv->name, len); + if (dev->type == &serial_port_type && + str_has_prefix(drv->name, serial_port_type.name)) + return 1; + + return 0; } static struct bus_type serial_base_bus_type = { |