From: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Date: Thu, 9 Mar 2023 08:09:20 +0000 (+0200)
Subject: serial: Rename uart_change_speed() to uart_change_line_settings()
X-Git-Tag: v6.6.7~2984^2~60
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=826736a6c7c8c3185bfb10e03c10d03d53d6cf94;p=platform%2Fkernel%2Flinux-starfive.git

serial: Rename uart_change_speed() to uart_change_line_settings()

uart_change_speed() changes more than just speed so rename it to more
generic uart_change_line_settings().

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20230309080923.11778-6-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
index 7201bbc..ecdc5d9 100644
--- a/drivers/tty/serial/serial_core.c
+++ b/drivers/tty/serial/serial_core.c
@@ -177,8 +177,8 @@ static void uart_port_dtr_rts(struct uart_port *uport, bool active)
 }
 
 /* Caller holds port mutex */
-static void uart_change_speed(struct tty_struct *tty, struct uart_state *state,
-			      const struct ktermios *old_termios)
+static void uart_change_line_settings(struct tty_struct *tty, struct uart_state *state,
+				      const struct ktermios *old_termios)
 {
 	struct uart_port *uport = uart_port_check(state);
 	struct ktermios *termios;
@@ -277,7 +277,7 @@ static int uart_port_startup(struct tty_struct *tty, struct uart_state *state,
 		/*
 		 * Initialise the hardware port settings.
 		 */
-		uart_change_speed(tty, state, NULL);
+		uart_change_line_settings(tty, state, NULL);
 
 		/*
 		 * Setup the RTS and DTR signals once the
@@ -993,7 +993,7 @@ static int uart_set_info(struct tty_struct *tty, struct tty_port *port,
 				      current->comm,
 				      tty_name(port->tty));
 			}
-			uart_change_speed(tty, state, NULL);
+			uart_change_line_settings(tty, state, NULL);
 		}
 	} else {
 		retval = uart_startup(tty, state, true);
@@ -1655,7 +1655,7 @@ static void uart_set_termios(struct tty_struct *tty,
 		goto out;
 	}
 
-	uart_change_speed(tty, state, old_termios);
+	uart_change_line_settings(tty, state, old_termios);
 	/* reload cflag from termios; port driver may have overridden flags */
 	cflag = tty->termios.c_cflag;
 
@@ -2451,7 +2451,7 @@ int uart_resume_port(struct uart_driver *drv, struct uart_port *uport)
 			ret = ops->startup(uport);
 			if (ret == 0) {
 				if (tty)
-					uart_change_speed(tty, state, NULL);
+					uart_change_line_settings(tty, state, NULL);
 				spin_lock_irq(&uport->lock);
 				if (!(uport->rs485.flags & SER_RS485_ENABLED))
 					ops->set_mctrl(uport, uport->mctrl);