Commit d48a24db authored Mar 30, 2013 by Marc Kleine-Budde Committed by Greg Kroah-Hartman Mar 30, 2013

usb: chipidea: usbmisc: unset global varibale usbmisc on driver remove



The probe function checks usbmisc to be NULL in the beginning. Without
this patch the can only be loaded once.

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>

parent a7bc2fdf

drivers/usb/chipidea/usbmisc_imx.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -131,6 +131,7 @@ static int usbmisc_imx_remove(struct platform_device *pdev)
		{
		usbmisc_unset_ops(&imx6q_usbmisc_ops);
		clk_disable_unprepare(usbmisc->clk);
		usbmisc = NULL;
		return 0;
		}