linux-kernel - [PATCH 2/3] m32r: fix spin_lock

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Message-Id: <20110425183908.268F.A69D9226@jp.fujitsu.com>
Date:	Mon, 25 Apr 2011 18:37:34 +0900 (JST)
From:	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
To:	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
Cc:	kosaki.motohiro@...fujitsu.com,
	LKML <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Hirokazu Takata <takata@...ux-m32r.org>,
	linux-m32r@...linux-m32r.org
Subject: [PATCH 2/3] m32r: fix spin_lock_irqsave() misuse

spin_lock_irqsave() require unsigned long. fix it.

Signed-off-by: KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>
Cc: Hirokazu Takata <takata@...ux-m32r.org>
Cc: linux-m32r@...linux-m32r.org
---
 drivers/tty/serial/m32r_sio.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/drivers/tty/serial/m32r_sio.c b/drivers/tty/serial/m32r_sio.c
index bea5c21..84db732 100644
--- a/drivers/tty/serial/m32r_sio.c
+++ b/drivers/tty/serial/m32r_sio.c
@@ -907,9 +907,10 @@ static int m32r_sio_request_port(struct uart_port *port)
 	return ret;
 }
 
-static void m32r_sio_config_port(struct uart_port *port, int flags)
+static void m32r_sio_config_port(struct uart_port *port, int unused)
 {
 	struct uart_sio_port *up = (struct uart_sio_port *)port;
+	unsigned long flags;
 
 	spin_lock_irqsave(&up->port.lock, flags);
 
-- 
1.7.3.1



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