From: Micon, David <DMicon@pelco.com>
Date: Sat, 20 May 2006 21:59:59 +0000 (-0700)
Subject: [PATCH] HID read busywait fix
X-Git-Tag: v2.6.17-rc5~67
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=48d705522da4fa04bb0169a7ca3c9ab92e28b613;p=pandora-kernel.git

[PATCH] HID read busywait fix

Make a read of a HID device block until data is available.  Without it, the
read goes into a busy-wait loop until data is available.

Cc: Greg KH <greg@kroah.com>
Acked-by: Vojtech Pavlik <vojtech@suse.cz>
Cc: Dmitry Torokhov <dtor_core@ameritech.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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