linux-kernel - [PATCH 09/10] serial: icom: delete empty serial hooks

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Date:   Thu, 21 Apr 2022 10:58:07 +0200
From:   Jiri Slaby <jslaby@...e.cz>
To:     gregkh@...uxfoundation.org
Cc:     linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org,
        Jiri Slaby <jslaby@...e.cz>
Subject: [PATCH 09/10] serial: icom: delete empty serial hooks

uart_ops::release_port() and uart_ops::request_port() are not required
by the serial layer. So no need to define empty ones.

Remove them.

Signed-off-by: Jiri Slaby <jslaby@...e.cz>
---
 drivers/tty/serial/icom.c | 11 -----------
 1 file changed, 11 deletions(-)

diff --git a/drivers/tty/serial/icom.c b/drivers/tty/serial/icom.c
index 8701856e2a2e..e22f37a41764 100644
--- a/drivers/tty/serial/icom.c
+++ b/drivers/tty/serial/icom.c
@@ -1532,15 +1532,6 @@ static const char *icom_type(struct uart_port *port)
 	return "icom";
 }
 
-static void icom_release_port(struct uart_port *port)
-{
-}
-
-static int icom_request_port(struct uart_port *port)
-{
-	return 0;
-}
-
 static void icom_config_port(struct uart_port *port, int flags)
 {
 	port->type = PORT_ICOM;
@@ -1559,8 +1550,6 @@ static const struct uart_ops icom_ops = {
 	.shutdown = icom_close,
 	.set_termios = icom_set_termios,
 	.type = icom_type,
-	.release_port = icom_release_port,
-	.request_port = icom_request_port,
 	.config_port = icom_config_port,
 };
 
-- 
2.36.0