From: David Brownell <david-b@pacbell.net>
Date: Mon, 13 Jun 2005 14:15:28 +0000 (-0700)
Subject: [PATCH] spin longer for ehci port reset completion
X-Git-Tag: v2.6.12~31
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c22fa3acbc2ef79ea57217643f6cd6d226963069;p=pandora-kernel.git

[PATCH] spin longer for ehci port reset completion

This makes the EHCI driver spin a bit longer before concluding that the
port reset failed.  "Obviously safe."

It allows some devices to enumerate that previously didn't.  We've seen
a bunch of these problem reports recently, this will make some go away.

As reported by Michael Zapf <Michael.Zapf@uni-kassel.de>, some EHCI
controllers seem to take forever to finish port resets and produce
"port N reset error -110" type errors.  Spinning a bit longer helps.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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