root/rt-thread @ f273e52614fe1789cdbc2efcfca138e585054ff9

Bernard Xiong 4b2b9a87c6 Merge pull request #3871 from OpenNuvoton/rtt_usbhost_issue		%!s(int64=5) %!d(string=hai) anos
..
driver.c	2c0640a178 [license] Change license to Apache.	%!s(int64=7) %!d(string=hai) anos
hub.c	f4d86cec7f Fix USB host core issues.	%!s(int64=5) %!d(string=hai) anos
usbhost.c	2c0640a178 [license] Change license to Apache.	%!s(int64=7) %!d(string=hai) anos
usbhost_core.c	1703c70fd5 [ drivers/usb]Fixed a bug may cause stackover flow	%!s(int64=5) %!d(string=hai) anos