usb: renesas_usbhs: show error code when probe failed

To know why the driver probing failed, this patch shows error code.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>

diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c
index baeb7d23bf2467b6a0a2a6780b0bd3e07bb168e1..8fbbc2d32371a973f4f3bd166c302cf0ece29267 100644 (file)
--- a/drivers/usb/renesas_usbhs/common.c
+++ b/drivers/usb/renesas_usbhs/common.c
@@ -697,7 +697,7 @@ probe_end_fifo_exit:
 probe_end_pipe_exit:
        usbhs_pipe_remove(priv);
 
-       dev_info(&pdev->dev, "probe failed\n");
+       dev_info(&pdev->dev, "probe failed (%d)\n", ret);
 
        return ret;
 }