Felipe Balbi d1e3d757f7 usb: common: introduce usb_state_string() ...

this function will receive enum usb_device_state
and return a human-readable string from it or,
case an unknown value is passed as argument,
the string "UNKNOWN".

Signed-off-by: Felipe Balbi <balbi@ti.com>

2013-03-18 11:17:11 +02:00

2.1 KiB

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