diff options
| author | Tony Lindgren <tony@atomide.com> | 2023-08-06 09:20:50 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2023-08-09 15:12:43 +0300 |
| commit | a4a79e03bab57729bd8046d22bf3666912e586fb (patch) | |
| tree | b8f2949236aa4fea19c181e35ea9b756c3312b49 /drivers/tty | |
| parent | 3f29d9ee323ae5cda59d144d1f8b0b10ea065be0 (diff) | |
| download | linux-a4a79e03bab57729bd8046d22bf3666912e586fb.tar.xz | |
serial: core: Revert port_id use
Guenter reports boot issues with duplicate sysfs entries for multiport
drivers. Let's go back to using port->line for now to fix the regression.
With this change, the serial core port device names are not correct for the
hardware specific 8250 single port drivers, but that's a cosmetic issue for
now.
Fixes: d962de6ae51f ("serial: core: Fix serial core port id to not use port->line")
Reported-by: Guenter Roeck <groeck7@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Tested-by: Guenter Roeck <linux@roeck-us.net>
Link: https://lore.kernel.org/r/20230806062052.47737-1-tony@atomide.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/serial_base_bus.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/serial_base_bus.c b/drivers/tty/serial/serial_base_bus.c index e95c68825d2f..e446c57e845a 100644 --- a/drivers/tty/serial/serial_base_bus.c +++ b/drivers/tty/serial/serial_base_bus.c @@ -151,7 +151,7 @@ struct serial_port_device *serial_base_port_add(struct uart_port *port, err = serial_base_device_init(port, &port_dev->dev, &ctrl_dev->dev, &serial_port_type, serial_base_port_release, - port->ctrl_id, port->port_id); + port->ctrl_id, port->line); if (err) goto err_put_device; |