[PATCH 2/3] usb: renesas_usbhs: show error code when probe failed

[Yoshihiro Shimoda]

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

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda...@renesas.com>
---
 drivers/usb/renesas_usbhs/common.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/usb/renesas_usbhs/common.c 
b/drivers/usb/renesas_usbhs/common.c
index baeb7d2..8fbbc2d 100644
--- 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;
 }
-- 
1.9.1