linux-kernel - [PATCH] staging: missing parentheses?

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Message-ID: <4A0C0762.60906@gmail.com>
Date:	Thu, 14 May 2009 13:58:26 +0200
From:	Roel Kluin <roel.kluin@...il.com>
To:	Greg KH <gregkh@...e.de>
CC:	lkml <linux-kernel@...r.kernel.org>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: [PATCH] staging: missing parentheses?

Add missing parentheses.

Signed-off-by: Roel Kluin <roel.kluin@...il.com>
---
The original code looks odd, but I am not sure whether my patch is correct.
So please review.

diff --git a/drivers/staging/comedi/drivers/pcl818.c b/drivers/staging/comedi/drivers/pcl818.c
index 43a9d56..a6fbf43 100644
--- a/drivers/staging/comedi/drivers/pcl818.c
+++ b/drivers/staging/comedi/drivers/pcl818.c
@@ -460,9 +460,9 @@ static int pcl818_ao_insn_write(struct comedi_device * dev, struct comedi_subdev
 	for (n = 0; n < insn->n; n++) {
 		devpriv->ao_readback[chan] = data[n];
 		outb((data[n] & 0x000f) << 4, dev->iobase +
-			(chan) ? PCL718_DA2_LO : PCL818_DA_LO);
+			(chan ? PCL718_DA2_LO : PCL818_DA_LO));
 		outb((data[n] & 0x0ff0) >> 4, dev->iobase +
-			(chan) ? PCL718_DA2_HI : PCL818_DA_HI);
+			(chan ? PCL718_DA2_HI : PCL818_DA_HI));
 	}
 
 	return n;
--
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