Hi Bin, The first two patches of this series have already been sent before but were never merged, hence the RESEND. This is not really a V2 as nothing changed there. Patches 3/4 are new. Cheers, -Paul Paul Cercueil (4): usb: musb: Fix runtime PM race in musb_queue_resume_work usb: musb: Fix NULL check on struct musb_request field usb: musb: dma: Remove unused variable musb: jz4740: Add missing CR to error strings drivers/usb/musb/jz4740.c | 14 +++++++------- drivers/usb/musb/musb_core.c | 31 +++++++++++++++++-------------- drivers/usb/musb/musb_gadget.c | 2 +- drivers/usb/musb/musbhsdma.c | 4 ---- 4 files changed, 25 insertions(+), 26 deletions(-) -- 2.28.0