linux-kernel - [PATCH 4/4] isdn: make capidrv module parameter "debugmode" writeable

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Message-ID: <20090906-patch-capi-4.tilman@imap.cc>
Date:	Sun,  6 Sep 2009 20:58:52 +0200 (CEST)
From:	Tilman Schmidt <tilman@...p.cc>
To:	davem@...emloft.net, Karsten Keil <keil@...systems.de>,
	linux-kernel@...r.kernel.org, netdev@...r.kernel.org,
	i4ldeveloper@...tserv.isdn4linux.de
CC:	Carsten Paeth <calle@...le.de>
Subject: [PATCH 4/4] isdn: make capidrv module parameter "debugmode" writeable

Being able to change the debugmode module parameter of capidrv on the
fly is quite useful for debugging and doesn't do any harm.

Signed-off-by: Tilman Schmidt <tilman@...p.cc>
---
 drivers/isdn/capi/capidrv.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/drivers/isdn/capi/capidrv.c b/drivers/isdn/capi/capidrv.c
index c3f5472..75c691c 100644
--- a/drivers/isdn/capi/capidrv.c
+++ b/drivers/isdn/capi/capidrv.c
@@ -40,7 +40,7 @@ static int debugmode = 0;
 MODULE_DESCRIPTION("CAPI4Linux: Interface to ISDN4Linux");
 MODULE_AUTHOR("Carsten Paeth");
 MODULE_LICENSE("GPL");
-module_param(debugmode, uint, 0);
+module_param(debugmode, uint, S_IRUGO|S_IWUSR);
 
 /* -------- type definitions ----------------------------------------- */
 
-- 
1.6.2.1.214.ge986c

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