These are likely taken over from amiserial. iss doesn't do anything of
that.
Signed-off-by: Jiri Slaby <jsl...@suse.cz>
Cc: Chris Zankel <ch...@zankel.net>
Cc: Max Filippov <jcmvb...@gmail.com>
Cc: linux-xte...@linux-xtensa.org
---
arch/xtensa/platforms/iss/console.c | 18 ------------------
1 file changed, 18 deletions(-)
diff --git a/arch/xtensa/platforms/iss/console.c
b/arch/xtensa/platforms/iss/console.c
index 5d7f9c638437..3b89d9ceb06a 100644
--- a/arch/xtensa/platforms/iss/console.c
+++ b/arch/xtensa/platforms/iss/console.c
@@ -37,13 +37,6 @@ static struct timer_list serial_timer;
static DEFINE_SPINLOCK(timer_lock);
-/*
- * This routine is called whenever a serial port is opened. It
- * enables interrupts for a serial port, linking in its async structure into
- * the IRQ chain. It also performs the serial-specific
- * initialization for the tty structure.
- */
-
static void rs_poll(struct timer_list *);
static int rs_open(struct tty_struct *tty, struct file * filp)
@@ -58,17 +51,6 @@ static int rs_open(struct tty_struct *tty, struct file *
filp)
return 0;
}
-
-/*
- * ------------------------------------------------------------
- * iss_serial_close()
- *
- * This routine is called when the serial port gets closed. First, we
- * wait for the last remaining data to be sent. Then, we unlink its
- * async structure from the interrupt chain if necessary, and we free
- * that IRQ if nothing is left in the chain.
- * ------------------------------------------------------------
- */
static void rs_close(struct tty_struct *tty, struct file * filp)
{
spin_lock_bh(&timer_lock);
--
2.30.1
