From: Alan Stern <stern@rowland.harvard.edu>
Date: Mon, 20 Aug 2007 14:45:28 +0000 (-0400)
Subject: USB: allow retry on descriptor fetch errors
X-Git-Tag: v2.6.23-rc4~29^2~9
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c39772d82ad453647ea4bf9d793010d86ef5e597;p=pandora-kernel.git

USB: allow retry on descriptor fetch errors

This patch (as964) was suggested by Steffen Koepf.  It makes
usb_get_descriptor() retry on all errors other than ETIMEDOUT, instead
of only on EPIPE.  This helps with some devices.

Signed-off-by: Alan Stern <stern@rowland.harvard.edu>
CC: stable <stable@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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