From: Evgeniy Polyakov <zbr@ioremap.net>
Date: Sat, 10 Dec 2011 01:36:11 +0000 (+0300)
Subject: w1: add fast search for single slave bus
X-Git-Tag: v3.3-rc1~30^2~1^2~15
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c9cbf558e7793d312a4dd5d839ad7eae1aa8bd12;p=pandora-kernel.git

w1: add fast search for single slave bus

This enables a much more efficient way of device searching. It uses the
1-wire read-rom operation which allows the direct reading of the slave
address. BUT this works only with exactly one slave on the bus.

Signed-off-by: Hubert Feurstein <h.feurstein@gmail.com>
Acked-by: Evgeniy Polyakov <zbr@ioremap.net>

index c374978..9761950 100644
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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