diff options
Diffstat (limited to 'drivers/base/driver.c')
-rw-r--r-- | drivers/base/driver.c | 27 |
1 files changed, 0 insertions, 27 deletions
diff --git a/drivers/base/driver.c b/drivers/base/driver.c index 676b6275d5b5..aa5e5166a671 100644 --- a/drivers/base/driver.c +++ b/drivers/base/driver.c @@ -274,30 +274,3 @@ void driver_unregister(struct device_driver *drv) bus_remove_driver(drv); } EXPORT_SYMBOL_GPL(driver_unregister); - -/** - * driver_find - locate driver on a bus by its name. - * @name: name of the driver. - * @bus: bus to scan for the driver. - * - * Call kset_find_obj() to iterate over list of drivers on - * a bus to find driver by name. Return driver if found. - * - * This routine provides no locking to prevent the driver it returns - * from being unregistered or unloaded while the caller is using it. - * The caller is responsible for preventing this. - */ -struct device_driver *driver_find(const char *name, struct bus_type *bus) -{ - struct kobject *k = kset_find_obj(bus->p->drivers_kset, name); - struct driver_private *priv; - - if (k) { - /* Drop reference added by kset_find_obj() */ - kobject_put(k); - priv = to_driver(k); - return priv->driver; - } - return NULL; -} -EXPORT_SYMBOL_GPL(driver_find); |