[DeviceDrivers] Remove warning in Kconfig

This commit is contained in:
Bernard Xiong 2018-07-28 20:22:47 +08:00
parent e71763b068
commit e6fedb6e9b
1 changed files with 1 additions and 0 deletions

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@ -283,6 +283,7 @@ menu "Using USB"
bool "Enable to use device as CDC device"
default n
config RT_USB_DEVICE_NONE
bool
default y
config RT_USB_DEVICE_MSTORAGE
bool "Enable to use device as Mass Storage device"