From: Paul Bolle <pebolle@tiscali.nl>
Date: Sun, 9 Oct 2011 10:12:16 +0000 (+0200)
Subject: Bluetooth: btusb: also be quiet when suspending
X-Git-Tag: v3.3-rc1~182^2~545^2~134^2~92
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5a9b80e2cd993f77d6d068470a4fd77fdfae44ab;p=pandora-kernel.git

Bluetooth: btusb: also be quiet when suspending

usb_submit_urb() returns -ENODEV when a usb device is disconnected. In
commit 4935f1c164ac528dff3538f97953b385ba500710 ("Bluetooth: btusb: be
quiet on device disconnect") I stopped treating that return as an error
in the three btusb_*_complete() functions.

It turns out btusb_send_frame() generates a similar error if the system
is suspended while the bluetooth usb device is enabled. The sensible
thing to do here seems to be to treat -ENODEV (and -EPERM) just like the
btusb_*_complete() functions now do.

Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
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