tty_ioctl: Use BIT() for internal flags

Convert internal flags to use BIT().

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@linux.intel.com>
Link: https://lore.kernel.org/r/20230309082035.14880-3-ilpo.jarvinen@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/tty/tty_ioctl.c b/drivers/tty/tty_ioctl.c
index 12983ce..32ff995 100644 (file)
--- a/drivers/tty/tty_ioctl.c
+++ b/drivers/tty/tty_ioctl.c
@@ -7,6 +7,7 @@
  * discipline handling modules (like SLIP).
  */
 
+#include <linux/bits.h>
 #include <linux/types.h>
 #include <linux/termios.h>
 #include <linux/errno.h>
@@ -40,10 +41,10 @@
 /*
  * Internal flag options for termios setting behavior
  */
-#define TERMIOS_FLUSH  1
-#define TERMIOS_WAIT   2
-#define TERMIOS_TERMIO 4
-#define TERMIOS_OLD    8
+#define TERMIOS_FLUSH  BIT(0)
+#define TERMIOS_WAIT   BIT(1)
+#define TERMIOS_TERMIO BIT(2)
+#define TERMIOS_OLD    BIT(3)
 
 
 /**