1 files changed, 0 insertions, 3 deletions

diff --git a/include/linux/serial_core.h b/include/linux/serial_core.h
index bcafecd3b7c1..d58e460844dd 100644
--- a/include/linux/serial_core.h
+++ b/include/linux/serial_core.h
@@ -342,9 +342,6 @@ struct uart_port {
 struct uart_state {
         struct tty_port         port;
 
-#define USF_CLOSING_WAIT_INF    (0)
-#define USF_CLOSING_WAIT_NONE   (~0U)
-
         int                     pm_state;
         struct circ_buf         xmit;