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serial: arc_uart: Drop empty platform remove function

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A remove callback just returning 0 is equivalent to no remove callback
at all. So drop the useless function.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20221212212037.3773636-1-u.kleine-koenig@pengutronix.de
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Uwe Kleine-König 2022-12-12 22:20:37 +01:00 committed by Greg Kroah-Hartman
parent 16227e4bc6
commit d16ee771fb
1 changed files with 0 additions and 7 deletions
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7
drivers/tty/serial/arc_uart.c
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@ -631,12 +631,6 @@ static int arc_serial_probe(struct platform_device *pdev)
return uart_add_one_port(&arc_uart_driver, &arc_uart_ports[dev_id].port);
}
static int arc_serial_remove(struct platform_device *pdev)
{
/* This will never be called */
return 0;
}
static const struct of_device_id arc_uart_dt_ids[] = {
{ .compatible = "snps,arc-uart" },
{ /* Sentinel */ }
@ -645,7 +639,6 @@ MODULE_DEVICE_TABLE(of, arc_uart_dt_ids);
static struct platform_driver arc_platform_driver = {
.probe = arc_serial_probe,
.remove = arc_serial_remove,
.driver = {
.name = DRIVER_NAME,
.of_match_table = arc_uart_dt_ids,