diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
index 16a2c0237dd60a06513e2ad1f616e13a7bd71c0b..c322e7af7373a82a0f80477d81abda17e5b8b600 100644
--- a/drivers/tty/tty_io.c
+++ b/drivers/tty/tty_io.c
@@ -1024,14 +1024,12 @@ static ssize_t tty_read(struct file *file, char __user *buf, size_t count,
 }
 
 static void tty_write_unlock(struct tty_struct *tty)
-	__releases(&tty->atomic_write_lock)
 {
 	mutex_unlock(&tty->atomic_write_lock);
 	wake_up_interruptible_poll(&tty->write_wait, POLLOUT);
 }
 
 static int tty_write_lock(struct tty_struct *tty, int ndelay)
-	__acquires(&tty->atomic_write_lock)
 {
 	if (!mutex_trylock(&tty->atomic_write_lock)) {
 		if (ndelay)