From 135066a21129760e44a51a7ef31d8c861f8ddace Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@sunset.davemloft.net>
Date: Thu, 16 Feb 2006 00:42:21 -0800
Subject: [PATCH] [SPARC64] sunhv: Support SYSRQ properly.
By calling uart_handle_break(). We'll still do the
"sun_do_break()" handling if the user gives two
breaks in a row.
We should probably do this in the other Sparc serial
drivers too.
Signed-off-by: David S. Miller <davem@davemloft.net>
---
drivers/serial/sunhv.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/serial/sunhv.c b/drivers/serial/sunhv.c
index 7f73907db7b6..378a1784ce9a 100644
--- a/drivers/serial/sunhv.c
+++ b/drivers/serial/sunhv.c
@@ -91,6 +91,8 @@ static struct tty_struct *receive_chars(struct uart_port *port, struct pt_regs *
break;
if (c == CON_BREAK) {
+ if (uart_handle_break(port))
+ continue;
saw_console_brk = 1;
c = 0;
}
--
2.20.1