Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
tty: Remove unused API tty_port_register_device_serdev()
Remove API tty_port_register_device_serdev() which has no caller.
Signed-off-by: Zijun Hu <quic_zijuhu@quicinc.com>
Reviewed-by: Jiri Slaby <jirislaby@kernel.org>
Link: https://lore.kernel.org/r/20250423-remove_api-v1-1-fac673d09feb@quicinc.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
authored by
Zijun Hu
and committed by
Greg Kroah-Hartman
be4e3097
05f31711
-23
-20
drivers/tty/tty_port.c
-20
drivers/tty/tty_port.c
···
200
200
EXPORT_SYMBOL_GPL(tty_port_register_device_attr_serdev);
201
201
202
202
/**
203
-
* tty_port_register_device_serdev - register tty or serdev device
204
-
* @port: tty_port of the device
205
-
* @driver: tty_driver for this device
206
-
* @index: index of the tty
207
-
* @host: serial port hardware controller device
208
-
* @parent: parent if exists, otherwise NULL
209
-
*
210
-
* Register a serdev or tty device depending on if the parent device has any
211
-
* defined serdev clients or not.
212
-
*/
213
-
struct device *tty_port_register_device_serdev(struct tty_port *port,
214
-
struct tty_driver *driver, unsigned index,
215
-
struct device *host, struct device *parent)
216
-
{
217
-
return tty_port_register_device_attr_serdev(port, driver, index,
218
-
host, parent, NULL, NULL);
219
-
}
220
-
EXPORT_SYMBOL_GPL(tty_port_register_device_serdev);
221
-
222
-
/**
223
203
* tty_port_unregister_device - deregister a tty or serdev device
224
204
* @port: tty_port of the device
225
205
* @driver: tty_driver for this device
-3
include/linux/tty_port.h
-3
include/linux/tty_port.h
···
147
147
struct tty_driver *driver, unsigned index,
148
148
struct device *device, void *drvdata,
149
149
const struct attribute_group **attr_grp);
150
-
struct device *tty_port_register_device_serdev(struct tty_port *port,
151
-
struct tty_driver *driver, unsigned index,
152
-
struct device *host, struct device *parent);
153
150
struct device *tty_port_register_device_attr_serdev(struct tty_port *port,
154
151
struct tty_driver *driver, unsigned index,
155
152
struct device *host, struct device *parent, void *drvdata,