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 --- drivers/usb/host/usb-uclass.c | 22 +++++++++------------- 1 file changed, 9 insertions(+), 13 deletions(-)
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 @@ int usb_stop(void) 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 @@ static int usb_scan_bus(struct udevice *bus, bool recurse)
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 @@ int usb_init(void) * 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; }