linux-kernel - [PATCH 1/1] ISDN: mISDN, don't compile unused stuff

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Message-Id: <1264757343-445-1-git-send-email-jslaby@suse.cz>
Date:	Fri, 29 Jan 2010 10:29:03 +0100
From:	Jiri Slaby <jslaby@...e.cz>
To:	isdn@...ux-pingi.de
Cc:	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org,
	jirislaby@...il.com
Subject: [PATCH 1/1] ISDN: mISDN, don't compile unused stuff

From: Jiri Slaby <jirislaby@...il.com>

Remove these compiler warnings:
drivers/isdn/hardware/mISDN/w6692.c:534: warning: `setvolume' defined but not used
drivers/isdn/hardware/mISDN/w6692.c:561: warning: `enable_pots' defined but not used

by moving the functions inside #if 0 ... #endif. And an alternative
is to remove them completely if nobody has plans to use them.

Signed-off-by: Jiri Slaby <jirislaby@...il.com>
Cc: Karsten Keil <isdn@...ux-pingi.de>
---
 drivers/isdn/hardware/mISDN/w6692.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/isdn/hardware/mISDN/w6692.c b/drivers/isdn/hardware/mISDN/w6692.c
index d3f1077..2952a58 100644
--- a/drivers/isdn/hardware/mISDN/w6692.c
+++ b/drivers/isdn/hardware/mISDN/w6692.c
@@ -529,6 +529,7 @@ W6692_fill_Bfifo(struct w6692_ch *wch)
 	}
 }
 
+#if 0
 static int
 setvolume(struct w6692_ch *wch, int mic, struct sk_buff *skb)
 {
@@ -571,6 +572,7 @@ enable_pots(struct w6692_ch *wch)
 	WriteW6692(card, W_PCTL, card->pctl);
 	return 0;
 }
+#endif
 
 static int
 disable_pots(struct w6692_ch *wch)
-- 
1.6.6.1

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