usb: dwc3: don't log probe deferrals; but do log other error codes

It's not very useful to repeat a bunch of probe deferral errors. And
it's also not very useful to log "failed" without telling the error
code.

Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
This commit is contained in:
Brian Norris 2018-11-07 12:40:29 -08:00 • committed by Felipe Balbi
commit 408d3ba006