dm: usb: Move printing of usb scan status to usb_scan_bus()
Move printing of usb scan status to usb_scan_bus().
This is a preparation patch for adding companion controller support to the
usb uclass.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Simon Glass <sjg@chromium.org>
diff --git a/drivers/usb/host/usb-uclass.c b/drivers/usb/host/usb-uclass.c
index 9ee25ed..ad778b4 100644
--- a/drivers/usb/host/usb-uclass.c
+++ b/drivers/usb/host/usb-uclass.c
@@ -147,7 +147,7 @@
return err;
}
-static int usb_scan_bus(struct udevice *bus, bool recurse)
+static void usb_scan_bus(struct udevice *bus, bool recurse)
{
struct usb_bus_priv *priv;
struct udevice *dev;
@@ -157,11 +157,15 @@
assert(recurse); /* TODO: Support non-recusive */
+ printf("scanning bus %d for devices... ", bus->seq);
+ debug("\n");
ret = usb_scan_device(bus, 0, USB_SPEED_FULL, &dev);
if (ret)
- return ret;
-
- return priv->next_addr;
+ printf("failed, error %d\n", ret);
+ else if (priv->next_addr == 0)
+ printf("No USB Device found\n");
+ else
+ printf("%d USB Device(s) found\n", priv->next_addr);
}
int usb_init(void)
@@ -199,15 +203,7 @@
* i.e. search HUBs and configure them
*/
controllers_initialized++;
- printf("scanning bus %d for devices... ", bus->seq);
- debug("\n");
- ret = usb_scan_bus(bus, true);
- if (ret < 0)
- printf("failed, error %d\n", ret);
- else if (!ret)
- printf("No USB Device found\n");
- else
- printf("%d USB Device(s) found\n", ret);
+ usb_scan_bus(bus, true);
usb_started = true;
}