linux-kernel - [PATCH 2/8] staging: comedi: change type of num_subdevices parameter to comedi_alloc

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Date:	Tue, 12 Jun 2012 11:57:27 -0700
From:	H Hartley Sweeten <hartleys@...ionengravers.com>
To:	Linux Kernel <linux-kernel@...r.kernel.org>
CC:	<devel@...verdev.osuosl.org>, <abbotti@....co.uk>,
	<fmhess@...rs.sourceforge.net>, <gregkh@...uxfoundation.org>
Subject: [PATCH 2/8] staging: comedi: change type of num_subdevices parameter to comedi_alloc_subdevices

>From 606739d47df00ac9767e3256ab8f6eb1572bd429 Mon Sep 17 00:00:00 2001
From: H Hartley Sweeten <hsweeten@...ionengravers.com>
Date: Tue, 12 Jun 2012 09:45:17 -0700
Subject: [PATCH 2/8] staging: comedi: change type of num_subdevices parameter
 to comedi_alloc_subdevices

The n_subdevices variable of struct comedi_device is an int type.
Change the type of the comedi_alloc_subdevices 'num_subdevices' from
an unsigned int to an int to match it.

Signed-off-by: H Hartley Sweeten <hsweeten@...ionengravers.com>
Cc: Ian Abbott <abbott@....co.uk>
Cc: Frank Mori Hess <fmhess@...rs.sourceforge.net>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/staging/comedi/comedidev.h |    2 +-
 drivers/staging/comedi/drivers.c   |    5 ++---
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/drivers/staging/comedi/comedidev.h b/drivers/staging/comedi/comedidev.h
index bb98f82..e0f3915 100644
--- a/drivers/staging/comedi/comedidev.h
+++ b/drivers/staging/comedi/comedidev.h
@@ -292,7 +292,7 @@ static inline struct comedi_subdevice *comedi_get_write_subdevice(
 	return info->device->write_subdev;
 }
 
-int comedi_alloc_subdevices(struct comedi_device *, unsigned int);
+int comedi_alloc_subdevices(struct comedi_device *, int);
 
 void comedi_device_detach(struct comedi_device *dev);
 int comedi_device_attach(struct comedi_device *dev,
diff --git a/drivers/staging/comedi/drivers.c b/drivers/staging/comedi/drivers.c
index cce7521..87a87dd 100644
--- a/drivers/staging/comedi/drivers.c
+++ b/drivers/staging/comedi/drivers.c
@@ -56,10 +56,9 @@ static int poll_invalid(struct comedi_device *dev, struct comedi_subdevice *s);
 
 struct comedi_driver *comedi_drivers;
 
-int comedi_alloc_subdevices(struct comedi_device *dev,
-			    unsigned int num_subdevices)
+int comedi_alloc_subdevices(struct comedi_device *dev, int num_subdevices)
 {
-	unsigned i;
+	int i;
 
 	dev->n_subdevices = num_subdevices;
 	dev->subdevices =
-- 
1.7.7

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