From: Naveen Jain <naveen_jain@ti.com>
Date: Wed, 9 Jun 2010 12:20:40 +0000 (-0500)
Subject: Staging: ti-st: fix protocol counting
X-Git-Tag: v2.6.36-rc1~520^2~1^2~445
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=36e574fed5578aeee0ce4c7359bc17cc0b8e0b57;p=pandora-kernel.git

Staging: ti-st: fix protocol counting

Older mechanism of counting the number of protocols
registered with ST was slow, in-efficient.
It used to check the protocol data for NULL for each
registration/unregistration.

With this change, counting protocols in maintained by
a single counter protos_registered.

Counting protocols is not just for debug purposes

Signed-off-by: Naveen Jain <naveen_jain@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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