musb bisect on omap4

git bisect start '--' 'drivers/usb/'
# bad: [a71c9a1c779f2499fb2afc0553e543f18aff6edf] Linux 4.11-rc5
git bisect bad a71c9a1c779f2499fb2afc0553e543f18aff6edf
# good: [c8d2bc9bc39ebea8437fd974fdbc21847bb897a3] Linux 4.8
git bisect good c8d2bc9bc39ebea8437fd974fdbc21847bb897a3
# bad: [eacae5d2b940b39e7234036bf62869aff5ffe055] usb: ohci-da8xx: rename driver to ohci-da8xx
git bisect bad eacae5d2b940b39e7234036bf62869aff5ffe055
# good: [3fa9538539ac737096c81f3315a14670b1609092] Revert "usb: dwc2: gadget: fix TX FIFO size and address initialization"
git bisect good 3fa9538539ac737096c81f3315a14670b1609092
# bad: [dec4b55677edbd9f5e4c86d020ba44bd3f3f319d] usb: dwc2: gadget: Add descriptor DMA parameter
git bisect bad dec4b55677edbd9f5e4c86d020ba44bd3f3f319d
# bad: [6db3812e09db2577e0b1ebfd99ef0a0a1536fe0d] usb: dwc3: gadget: extract dwc3_gadget_get_irq()
git bisect bad 6db3812e09db2577e0b1ebfd99ef0a0a1536fe0d
# bad: [f0419d9fdf402b4ac07db974df9f3cd3f5de2cdd] usb: gadget: udc: atmel: make use of new usb_endpoint_maxp_mult()
git bisect bad f0419d9fdf402b4ac07db974df9f3cd3f5de2cdd
# bad: [ed6d6f8f42d7302f6f9b6245f34927ec20d26c12] usb: increase ohci watchdog delay to 275 msec
git bisect bad ed6d6f8f42d7302f6f9b6245f34927ec20d26c12
# good: [7d3b016a6f5a0fa610dfd02b05654c08fa4ae514] xhci: use default USB_RESUME_TIMEOUT when resuming ports.
git bisect good 7d3b016a6f5a0fa610dfd02b05654c08fa4ae514
# good: [36de70ea8d237b66b9aa579a9ee0cb259eb5192d] Merge tag 'usb-serial-4.9-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/johan/usb-serial into usb-linus
git bisect good 36de70ea8d237b66b9aa579a9ee0cb259eb5192d
# good: [1e4b4348753ba555ea93470ea8af821425d9c826] usb: ehci-platform: increase EHCI_MAX_RSTS to 4
git bisect good 1e4b4348753ba555ea93470ea8af821425d9c826
# bad: [cacaaf80c3a6f6036d290f353c4c1db237b42647] usb: musb: Call pm_runtime from musb_gadget_queue
git bisect bad cacaaf80c3a6f6036d290f353c4c1db237b42647
# bad: [d8e5f0eca1e88215e45aca27115ea747e6164da1] usb: musb: Fix hardirq-safe hardirq-unsafe lock order error
git bisect bad d8e5f0eca1e88215e45aca27115ea747e6164da1
# first bad commit: [d8e5f0eca1e88215e45aca27115ea747e6164da1] usb: musb: Fix hardirq-safe hardirq-unsafe lock order error