[PATCH 4.8 130/138] usb: musb: Fix hardirq-safe hardirq-unsafe lock order error

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Tony Lindgren commit d8e5f0eca1e88215e45aca27115ea747e6164da1 upstream. If we configure musb with 2430 glue as a peripheral, and then rmmod omap2430 module, we'll get the

[PATCH 4.8 130/138] usb: musb: Fix hardirq-safe hardirq-unsafe lock order error

4.8-stable review patch. If anyone has any objections, please let me know. -- From: Tony Lindgren commit d8e5f0eca1e88215e45aca27115ea747e6164da1 upstream. If we configure musb with 2430 glue as a peripheral, and then rmmod omap2430 module, we'll get the following error: [