To know why the driver probing failed, this patch shows error code.
Signed-off-by: Yoshihiro Shimoda <[email protected]>
---
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
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