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 <[email protected]> Signed-off-by: Felipe Balbi <[email protected]>
Matti67 · Nov 26, 2018 · 408d3ba · 408d3ba
1 parent 1808bd2
commit 408d3ba
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c
@@ -1486,7 +1486,8 @@ static int dwc3_probe(struct platform_device *pdev)
 
 	ret = dwc3_core_init(dwc);
 	if (ret) {
-		dev_err(dev, "failed to initialize core\n");
+		if (ret != -EPROBE_DEFER)
+			dev_err(dev, "failed to initialize core: %d\n", ret);
 		goto err4;
 	}