linux-kernel - [PATCH 04/10] staging: comedi: ni_670x: remove n_ni_670x

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Message-ID: <201206291737.26090.hartleys@visionengravers.com>
Date:	Fri, 29 Jun 2012 17:37:25 -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 04/10] staging: comedi: ni_670x: remove n_ni_670x_boards macro

This macro is simply the ARRAY_SIZE() of the boardinfo. Just use
the ARRAY_SIZE and remove the macro.

Signed-off-by: H Hartley Sweeten <hsweeten@...ionengravers.com>
Cc: Ian Abbott <abbotti@....co.uk>
Cc: Frank Mori Hess <fmhess@...rs.sourceforge.net>
Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
---
 drivers/staging/comedi/drivers/ni_670x.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/staging/comedi/drivers/ni_670x.c b/drivers/staging/comedi/drivers/ni_670x.c
index b75eed4..d53d20c 100644
--- a/drivers/staging/comedi/drivers/ni_670x.c
+++ b/drivers/staging/comedi/drivers/ni_670x.c
@@ -96,8 +96,6 @@ struct ni_670x_private {
 	unsigned int ao_readback[32];
 };
 
-#define n_ni_670x_boards ARRAY_SIZE(ni_670x_boards)
-
 static struct comedi_lrange range_0_20mA = { 1, {RANGE_mA(0, 20)} };
 
 static int ni_670x_ao_winsn(struct comedi_device *dev,
@@ -210,7 +208,7 @@ static int ni_670x_find_device(struct comedi_device *dev, int bus, int slot)
 				continue;
 		}
 
-		for (i = 0; i < n_ni_670x_boards; i++) {
+		for (i = 0; i < ARRAY_SIZE(ni_670x_boards); i++) {
 			if (mite_device_id(mite) == ni_670x_boards[i].dev_id) {
 				dev->board_ptr = ni_670x_boards + i;
 				devpriv->mite = mite;
-- 
1.7.11

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