From: Bjørn Mork <bjorn@mork.no>
Date: Wed, 16 May 2012 07:31:54 +0000 (+0200)
Subject: USB: serial: generic driver is only for testing
X-Git-Url: https://openfabrics.org/gitweb/?a=commitdiff_plain;h=3a2300385f601fbd8aed67555a1a3fef5b3d4d10;p=~shefty%2Frdma-dev.git

USB: serial: generic driver is only for testing

Make some noise during probe to make sure the users
are aware of the intended purpose of this driver.

Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 130a57351c6..846506f05e1 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -845,6 +845,8 @@ static int usb_serial_probe(struct usb_interface *interface,
 			module_put(type->driver.owner);
 			return -EIO;
 		}
+		dev_info(&interface->dev, "The \"generic\" usb-serial driver is only for testing and one-off prototypes.\n");
+		dev_info(&interface->dev, "Tell linux-usb@vger.kernel.org to add your device to a proper driver.\n");
 	}
 #endif
 	if (!num_ports) {