From: H Hartley Sweeten <hartleys@visionengravers.com>
Date: Tue, 26 Jun 2012 00:16:04 +0000 (-0700)
Subject: staging: comedi: cb_das16_cs: return '0' for successful attach
X-Git-Tag: next-20120724~21^2~522
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=a659643a6b504189e899e56901c760f89eb4bb13;p=karo-tx-linux.git

staging: comedi: cb_das16_cs: return '0' for successful attach

The comedi core expects a < 0 value during the attach to indicate
an error. The normal 'success' return to the kernel is '0' so use
that here.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Frank Mori Hess <fmhess@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/staging/comedi/drivers/cb_das16_cs.c b/drivers/staging/comedi/drivers/cb_das16_cs.c
index 155f742164fd..c92e23279f9f 100644
--- a/drivers/staging/comedi/drivers/cb_das16_cs.c
+++ b/drivers/staging/comedi/drivers/cb_das16_cs.c
@@ -513,7 +513,7 @@ static int das16cs_attach(struct comedi_device *dev,
 		dev->driver->driver_name, dev->board_name,
 		dev->iobase, dev->irq);
 
-	return 1;
+	return 0;
 }
 
 static void das16cs_detach(struct comedi_device *dev)