usb: typec: qcom-pmic-typec: Switch to use dev_err_probe() helper

In the probe path, dev_err() can be replaced with dev_err_probe()
which will check if error code is -EPROBE_DEFER and prints the
error name. It also sets the defer probe reason which can be
checked later through debugfs. It's more simple in error path.

Signed-off-by: Yang Yingliang <[e-mail]>
Reviewed-by: Heikki Krogerus <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]
Signed-off-by: Greg Kroah-Hartman <[e-mail]>

drivers/usb/typec/qcom-pmic-typec.c

···
 
 	qcom_usb->role_sw = fwnode_usb_role_switch_get(dev_fwnode(qcom_usb->dev));
 	if (IS_ERR(qcom_usb->role_sw)) {
-		if (PTR_ERR(qcom_usb->role_sw) != -EPROBE_DEFER)
-			dev_err(dev, "failed to get role switch\n");
-		ret = PTR_ERR(qcom_usb->role_sw);
+		ret = dev_err_probe(dev, PTR_ERR(qcom_usb->role_sw),
+				    "failed to get role switch\n");
 		goto err_typec_port;
 	}