commit 378abfeac6 tried to solve a bug where
the fx2lafw driver would print "Device came back" even if a timeout had occured.
It solved that issue, but inadvertently introduced a new bug:
"Device came back" would be printed even if no firmware upload was performed.
This is counterintuitive, as the device is only reset when a firmware upload is
performed.
There are three cases:
i) Firmware upload was successful
ii) Firmware upload failed
iii) Firmware upload was NOT needed
Each case warrants a separate message from the driver. Print the
following messages depending on the outcome:
i) "Device came back"
ii) "Device failed to renumerate"
iii) "Firmware upload was not needed."
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
443a14d81f