Bernard Xiong 0f57faa591 Merge pull request #3484 from qz721/master %!s(int64=5) %!d(string=hai) anos
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usbdevice 0f57faa591 Merge pull request #3484 from qz721/master %!s(int64=5) %!d(string=hai) anos
usbhost 985a70ab15 Update hub.c %!s(int64=5) %!d(string=hai) anos
SConscript cc54e0a74e [usb]update usb stack %!s(int64=8) %!d(string=hai) anos