Commit 61bca7da authored by Ilpo Järvinen's avatar Ilpo Järvinen Committed by Greg Kroah-Hartman

serial: 8250_pci: Remove serial_rs485 sanitization

Serial core handles serial_rs485 sanitization and copying rs485 struct.
Signed-off-by: default avatarIlpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20220606100433.13793-29-ilpo.jarvinen@linux.intel.comSigned-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent ebc3c2a4
......@@ -1562,14 +1562,6 @@ static int pci_fintek_rs485_config(struct uart_port *port,
pci_read_config_byte(pci_dev, 0x40 + 8 * *index + 7, &setting);
if (rs485->flags & SER_RS485_ENABLED)
memset(rs485->padding, 0, sizeof(rs485->padding));
else
memset(rs485, 0, sizeof(*rs485));
/* F81504/508/512 not support RTS delay before or after send */
rs485->flags &= SER_RS485_ENABLED | SER_RS485_RTS_ON_SEND;
if (rs485->flags & SER_RS485_ENABLED) {
/* Enable RTS H/W control mode */
setting |= FINTEK_RTS_CONTROL_BY_HW;
......@@ -1581,9 +1573,6 @@ static int pci_fintek_rs485_config(struct uart_port *port,
/* RTS driving low on TX */
setting |= FINTEK_RTS_INVERT;
}
rs485->delay_rts_after_send = 0;
rs485->delay_rts_before_send = 0;
} else {
/* Disable RTS H/W control mode */
setting &= ~(FINTEK_RTS_CONTROL_BY_HW | FINTEK_RTS_INVERT);
......@@ -1591,9 +1580,6 @@ static int pci_fintek_rs485_config(struct uart_port *port,
pci_write_config_byte(pci_dev, 0x40 + 8 * *index + 7, setting);
if (rs485 != &port->rs485)
port->rs485 = *rs485;
return 0;
}
......
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