From: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
To: balbi@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com
Cc: gregkh@linuxfoundation.org, linux-usb@vger.kernel.org,
linux-renesas-soc@vger.kernel.org, devicetree@vger.kernel.org,
Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Subject: [PATCH 2/3] usb: renesas_usbhs: show error code when probe failed
Date: Mon, 27 Jun 2016 21:09:18 +0900 [thread overview]
Message-ID: <1467029359-6812-3-git-send-email-yoshihiro.shimoda.uh@renesas.com> (raw)
In-Reply-To: <1467029359-6812-1-git-send-email-yoshihiro.shimoda.uh@renesas.com>
To know why the driver probing failed, this patch shows error code.
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@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
next prev parent reply other threads:[~2016-06-27 12:09 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-27 12:09 [PATCH 0/3] usb: renesas_usbhs: some modifications Yoshihiro Shimoda
2016-06-27 12:09 ` [PATCH 1/3] usb: renesas_usbhs: Fix a condition about a log of "transceiver found" Yoshihiro Shimoda
2016-06-27 12:09 ` Yoshihiro Shimoda [this message]
[not found] ` <1467029359-6812-1-git-send-email-yoshihiro.shimoda.uh-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
2016-06-27 12:09 ` [PATCH 3/3] usb: renesas_usbhs: Use devm_usb_get_phy_by_phandle() Yoshihiro Shimoda
[not found] ` <1467029359-6812-4-git-send-email-yoshihiro.shimoda.uh-zM6kxYcvzFBBDgjK7y7TUQ@public.gmane.org>
2016-06-28 20:57 ` Rob Herring
2016-06-30 8:44 ` Yoshihiro Shimoda
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