serial: 8250_dwlib: Fill in rs485_supported
authorIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Mon, 6 Jun 2022 10:04:03 +0000 (13:04 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 10 Jun 2022 11:49:25 +0000 (13:49 +0200)
commit62a4b3d274192c845cde4e885bfa7c2bedf18330
tree32e0b3f719f02a69314cca471d15860949d07cc1
parent499b1160bc026eb7774bcf5b82b9e0ec2f6ae0be
serial: 8250_dwlib: Fill in rs485_supported

Add information on supported serial_rs485 features. When the driver is
using em485, take advantage of serial8250_em485_supported.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20220606100433.13793-7-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/8250/8250_dwlib.c