From: Tilman Schmidt <tilman@imap.cc>
Date: Sun, 23 May 2010 01:02:08 +0000 (+0000)
Subject: isdn/capi: make reset_ctr op truly optional
X-Git-Tag: v2.6.35-rc1~260^2~17
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=85a83560afa69862639fb2d6f670b4440a003335;p=pandora-kernel.git

isdn/capi: make reset_ctr op truly optional

The CAPI controller operation reset_ctr is marked as optional, and
not all drivers do implement it. Add a check to the kernel CAPI
whether it exists before trying to call it.

Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Acked-by: Karsten Keil <isdn@linux-pingi.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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