diff options
| -rw-r--r-- | Documentation/driver-api/auxiliary_bus.rst | 1 | ||||
| -rw-r--r-- | drivers/base/auxiliary.c | 29 | ||||
| -rw-r--r-- | include/linux/auxiliary_bus.h | 4 |
3 files changed, 0 insertions, 34 deletions
diff --git a/Documentation/driver-api/auxiliary_bus.rst b/Documentation/driver-api/auxiliary_bus.rst index cec84908fbc0..b236de773e1d 100644 --- a/Documentation/driver-api/auxiliary_bus.rst +++ b/Documentation/driver-api/auxiliary_bus.rst @@ -24,7 +24,6 @@ Auxiliary Device Creation .. kernel-doc:: drivers/base/auxiliary.c :identifiers: auxiliary_device_init __auxiliary_device_add - auxiliary_find_device Auxiliary Device Memory Model and Lifespan ------------------------------------------ diff --git a/drivers/base/auxiliary.c b/drivers/base/auxiliary.c index 7823888af4f6..69b7c93613d6 100644 --- a/drivers/base/auxiliary.c +++ b/drivers/base/auxiliary.c @@ -336,35 +336,6 @@ int __auxiliary_device_add(struct auxiliary_device *auxdev, const char *modname) EXPORT_SYMBOL_GPL(__auxiliary_device_add); /** - * auxiliary_find_device - auxiliary device iterator for locating a particular device. - * @start: Device to begin with - * @data: Data to pass to match function - * @match: Callback function to check device - * - * This function returns a reference to a device that is 'found' - * for later use, as determined by the @match callback. - * - * The reference returned should be released with put_device(). - * - * The callback should return 0 if the device doesn't match and non-zero - * if it does. If the callback returns non-zero, this function will - * return to the caller and not iterate over any more devices. - */ -struct auxiliary_device *auxiliary_find_device(struct device *start, - const void *data, - device_match_t match) -{ - struct device *dev; - - dev = bus_find_device(&auxiliary_bus_type, start, data, match); - if (!dev) - return NULL; - - return to_auxiliary_dev(dev); -} -EXPORT_SYMBOL_GPL(auxiliary_find_device); - -/** * __auxiliary_driver_register - register a driver for auxiliary bus devices * @auxdrv: auxiliary_driver structure * @owner: owning module/driver diff --git a/include/linux/auxiliary_bus.h b/include/linux/auxiliary_bus.h index 31762324bcc9..65dd7f154374 100644 --- a/include/linux/auxiliary_bus.h +++ b/include/linux/auxiliary_bus.h @@ -269,8 +269,4 @@ void auxiliary_driver_unregister(struct auxiliary_driver *auxdrv); #define module_auxiliary_driver(__auxiliary_driver) \ module_driver(__auxiliary_driver, auxiliary_driver_register, auxiliary_driver_unregister) -struct auxiliary_device *auxiliary_find_device(struct device *start, - const void *data, - device_match_t match); - #endif /* _AUXILIARY_BUS_H_ */ |