* [PATCH 06/10] staging: comedi: ni_670x: return '0' for successful attach
@ 2012-06-30 0:38 H Hartley Sweeten
0 siblings, 0 replies; only message in thread
From: H Hartley Sweeten @ 2012-06-30 0:38 UTC (permalink / raw)
To: Linux Kernel; +Cc: devel, abbotti, fmhess, gregkh
The comedi core expects a < 0 value during the attach to indicate
an error. The normal 'success' return for 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>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/staging/comedi/drivers/ni_670x.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/staging/comedi/drivers/ni_670x.c b/drivers/staging/comedi/drivers/ni_670x.c
index c9c72c5..bab9644 100644
--- a/drivers/staging/comedi/drivers/ni_670x.c
+++ b/drivers/staging/comedi/drivers/ni_670x.c
@@ -295,7 +295,7 @@ static int ni_670x_attach(struct comedi_device *dev,
dev_info(dev->class_dev, "%s: %s attached\n",
dev->driver->driver_name, dev->board_name);
- return 1;
+ return 0;
}
static void ni_670x_detach(struct comedi_device *dev)
--
1.7.11
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2012-06-30 0:38 [PATCH 06/10] staging: comedi: ni_670x: return '0' for successful attach H Hartley Sweeten
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