From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Date: Mon, 27 Jun 2016 12:09:18 +0000 (+0900)
Subject: usb: renesas_usbhs: show error code when probe failed
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=0d7995031a8e7a34e5638d57a44a51aae39e321c;p=linux-beck.git

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 baeb7d23bf24..8fbbc2d32371 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;
 }