Replace magic bit constants (e.g., 1, 2, 4) with BIT(x) expressions.
Signed-off-by: Gabriel Somlo <gsomlo@xxxxxxxxx>
---
New in v4:
- explicitly include <linux/bits.h>
drivers/tty/serial/liteuart.c | 5 +++--
1 file changed, 3 insertions(+), 2 deletions(-)
diff --git a/drivers/tty/serial/liteuart.c b/drivers/tty/serial/liteuart.c
index db898751ffe3..18c1eb315ee9 100644
--- a/drivers/tty/serial/liteuart.c
+++ b/drivers/tty/serial/liteuart.c
@@ -5,6 +5,7 @@
* Copyright (C) 2019-2020 Antmicro <www.antmicro.com>
*/
+#include <linux/bits.h>
#include <linux/console.h>
#include <linux/litex.h>
#include <linux/module.h>
@@ -38,8 +39,8 @@
#define OFF_EV_ENABLE 0x14
/* events */
-#define EV_TX 0x1
-#define EV_RX 0x2
+#define EV_TX BIT(0)
+#define EV_RX BIT(1)
struct liteuart_port {
struct uart_port port;
--
2.38.1
