Subject: [PATCH 13/18] serial: pch: Invoke handle_rx_to() directly.
From: Sebastian Andrzej Siewior <[email-masked]>
Date: Fri, 1 Mar 2024 22:45:26 +0100

handle_rx() is only a wrapper around handle_rx_to() without any
additional functionality.

Invoke handle_rx_to() directly and remove handle_rx().

Link: https://lore.kernel.org/r/[email-masked]
Signed-off-by: Sebastian Andrzej Siewior <[email-masked]>
---
 drivers/tty/serial/pch_uart.c |    7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

Index: linux-6.8.2-rt10/drivers/tty/serial/pch_uart.c
===================================================================
--- linux-6.8.2-rt10.orig/drivers/tty/serial/pch_uart.c
+++ linux-6.8.2-rt10/drivers/tty/serial/pch_uart.c
@@ -778,11 +778,6 @@ static int handle_rx_to(struct eg20t_por
 	return PCH_UART_HANDLED_RX_INT;
 }
 
-static int handle_rx(struct eg20t_port *priv)
-{
-	return handle_rx_to(priv);
-}
-
 static int dma_handle_rx(struct eg20t_port *priv)
 {
 	struct uart_port *port = &priv->port;
@@ -1051,7 +1046,7 @@ static irqreturn_t pch_uart_interrupt(in
 						PCH_UART_HAL_RX_INT |
 						PCH_UART_HAL_RX_ERR_INT);
 			} else {
-				ret = handle_rx(priv);
+				ret = handle_rx_to(priv);
 			}
 			break;
 		case PCH_UART_IID_RDR_TO:	/* Received Data Ready