serial: sc16is7xx: remove unused line structure member

Now that the driver has been converted to use one regmap per port, the line
structure member is no longer used, so remove it.

Fixes: 3837a0379533 ("serial: sc16is7xx: improve regmap debugfs by using one regmap per port")
Cc:  <stable@vger.kernel.org>
Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Link: https://lore.kernel.org/r/20231211171353.2901416-4-hugo@hugovil.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c
index a4ad3ae8cae2253f5a5a3436d2413f02214731c3..0a7a9aa5c9faea69eea14b33dafe1d2ad7472643 100644 (file)
--- a/drivers/tty/serial/sc16is7xx.c
+++ b/drivers/tty/serial/sc16is7xx.c
@@ -322,7 +322,6 @@ struct sc16is7xx_one_config {
 
 struct sc16is7xx_one {
        struct uart_port                port;
-       u8                              line;
        struct regmap                   *regmap;
        struct kthread_work             tx_work;
        struct kthread_work             reg_work;
@@ -1552,7 +1551,6 @@ static int sc16is7xx_probe(struct device *dev,
                     SC16IS7XX_IOCONTROL_SRESET_BIT);
 
        for (i = 0; i < devtype->nr_uart; ++i) {
-               s->p[i].line            = i;
                /* Initialize port data */
                s->p[i].port.dev        = dev;
                s->p[i].port.irq        = irq;