linux-kernel - [63/90] sunsu: Pass true ignore_line to console match when RSC or LOM console.

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Date:	Wed, 16 Dec 2009 17:15:14 -0800
From:	Greg KH <gregkh@...e.de>
To:	linux-kernel@...r.kernel.org, stable@...nel.org
Cc:	stable-review@...nel.org, torvalds@...ux-foundation.org,
	akpm@...ux-foundation.org, alan@...rguk.ukuu.org.uk,
	"David S. Miller" <davem@...emloft.net>
Subject: [63/90] sunsu: Pass true ignore_line to console match when RSC or LOM console.

2.6.31-stable review patch.  If anyone has any objections, please let us know.

------------------


From: David S. Miller <davem@...emloft.net>

[ Upstream commit 1917d17b903955b8b2903626a2e01d071a5d0ec9 ]

Signed-off-by: David S. Miller <davem@...emloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@...e.de>
---
 drivers/serial/sunsu.c |    8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

--- a/drivers/serial/sunsu.c
+++ b/drivers/serial/sunsu.c
@@ -1409,6 +1409,7 @@ static int __devinit su_probe(struct of_
 	struct uart_sunsu_port *up;
 	struct resource *rp;
 	enum su_type type;
+	bool ignore_line;
 	int err;
 
 	type = su_get_type(dp);
@@ -1467,9 +1468,14 @@ static int __devinit su_probe(struct of_
 
 	up->port.ops = &sunsu_pops;
 
+	ignore_line = false;
+	if (!strcmp(dp->name, "rsc-console") ||
+	    !strcmp(dp->name, "lom-console"))
+		ignore_line = true;
+
 	sunserial_console_match(SUNSU_CONSOLE(), dp,
 				&sunsu_reg, up->port.line,
-				false);
+				ignore_line);
 	err = uart_add_one_port(&sunsu_reg, &up->port);
 	if (err)
 		goto out_unmap;


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