serial: sc16is7xx: remove unused to_sc16is7xx_port macro

[ Upstream commit 22a048b0749346b6e3291892d06b95278d5ba84a ]

This macro is not used anywhere.

Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com>
Reviewed-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20230905181649.134720-1-hugo@hugovil.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Stable-dep-of: 1c05bf6c0262 ("serial: sc16is7xx: remove useless enable of enhanced features")
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/serial/sc16is7xx.c b/drivers/tty/serial/sc16is7xx.c
index 66a88bba8f15b8111375f0ba9a5c776ebbf763f3..847ed5b155aad32663abc72ac044085640a7acde 100644 (file)
--- a/drivers/tty/serial/sc16is7xx.c
+++ b/drivers/tty/serial/sc16is7xx.c
@@ -358,7 +358,6 @@ static struct uart_driver sc16is7xx_uart = {
 static void sc16is7xx_ier_set(struct uart_port *port, u8 bit);
 static void sc16is7xx_stop_tx(struct uart_port *port);
 
-#define to_sc16is7xx_port(p,e) ((container_of((p), struct sc16is7xx_port, e)))
 #define to_sc16is7xx_one(p,e)  ((container_of((p), struct sc16is7xx_one, e)))
 
 static u8 sc16is7xx_port_read(struct uart_port *port, u8 reg)