From bd5b219425692f4a353d07f5b182e9c71bbcffc2 Mon Sep 17 00:00:00 2001 From: Jiri Slaby Date: Tue, 2 Mar 2021 07:22:01 +0100 Subject: tty: xtensa/iss, remove stale comments These are likely taken over from amiserial. iss doesn't do anything of that. Cc: Chris Zankel Cc: Max Filippov Cc: linux-xtensa@linux-xtensa.org Acked-by: Max Filippov Signed-off-by: Jiri Slaby Link: https://lore.kernel.org/r/20210302062214.29627-31-jslaby@suse.cz Signed-off-by: Greg Kroah-Hartman --- arch/xtensa/platforms/iss/console.c | 18 ------------------ 1 file changed, 18 deletions(-) (limited to 'arch/xtensa') 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); -- cgit v1.2.3