kernel: update patchset

cherry-pick 383a25ae57a58b24b8bb0c2d0b5819bc97f631da
dwc_otg: whitespace cleanup in dwc_otg_urb_enqueue

cherry-pick 28bcb02c2586b5fddbe51172331a007d1b3f82b0
dwc_otg: prevent OOPSes during device disconnects