From: Johan Hovold <jhovold@gmail.com>
Date: Wed, 12 Mar 2014 18:09:37 +0000 (+0100)
Subject: USB: cypress_m8: fix potential scheduling while atomic
X-Git-Tag: v3.15-rc1~137^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d7c933ae7da0d0b112bfc7e86424d780aaeb2d2c;p=pandora-kernel.git

USB: cypress_m8: fix potential scheduling while atomic

Remove erroneous call to usb_clear_halt which is blocking and cannot be
used in interrupt context.

This code has possibly never been executed as it would cause an oops if
it was. Simply treat a stalled-endpoint error as any other error
condition.

Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <greg@kroah.com>
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