diff options
Diffstat (limited to 'drivers/tty/serdev/core.c')
| -rw-r--r-- | drivers/tty/serdev/core.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/tty/serdev/core.c b/drivers/tty/serdev/core.c index 822a5cd05566..ebf0bbc2cff2 100644 --- a/drivers/tty/serdev/core.c +++ b/drivers/tty/serdev/core.c @@ -85,7 +85,7 @@ static const struct device_type serdev_ctrl_type = { .release = serdev_ctrl_release, }; -static int serdev_device_match(struct device *dev, struct device_driver *drv) +static int serdev_device_match(struct device *dev, const struct device_driver *drv) { if (!is_serdev_device(dev)) return 0; @@ -431,7 +431,7 @@ static void serdev_drv_remove(struct device *dev) dev_pm_domain_detach(dev, true); } -static struct bus_type serdev_bus_type = { +static const struct bus_type serdev_bus_type = { .name = "serial", .match = serdev_device_match, .probe = serdev_drv_probe, @@ -529,7 +529,7 @@ static int of_serdev_register_devices(struct serdev_controller *ctrl) bool found = false; for_each_available_child_of_node(ctrl->dev.of_node, node) { - if (!of_get_property(node, "compatible", NULL)) + if (!of_property_present(node, "compatible")) continue; dev_dbg(&ctrl->dev, "adding child %pOF\n", node); |