From 8e3dae2b4727dc216e2dc16d2f0271b5f31b680c Mon Sep 17 00:00:00 2001
From: David Fries <david@fries.net>
Date: Wed, 15 Oct 2008 22:05:01 -0700
Subject: [PATCH] W1: w1_io.c reset comments and msleep

w1_reset_bus, added some comments about the timing and switched to msleep
for the later delay.  I don't have the hardware to test the sleep after
reset change.  The one wire doesn't have a timing requirement between
commands so it is fine.  I do have the USB hardware and it would be in big
trouble with 10ms interrupt transfers to find that the reset completed.

Signed-off-by: David Fries <david@fries.net>
Signed-off-by: Evgeniy Polyakov <johnpol@2ka.mipt.ru>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---
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