tree 5eee4014f0eec0a49a989dd016a578e80e213b23
parent d48a24dbc0d3f21cbd594bcc2553d40cc5ed4fd9
author Marc Kleine-Budde <mkl@pengutronix.de> 1364640838 +0200
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1364656437 -0700

usb: chipidea: usbmisc: fix a potential race condition

This fixes a potential race condition where the ci13xxx_imx glue code
could be fast enough to call one of the usbmisc_ops before he got a
valid value on the static usbmisc pointer. To fix that we first set
usbmisc, then call usbmisc_set_ops().

Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de>
Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>