linux-kernel - [PATCH 6/10] tipar: repair nonexistant pr

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Date:	Fri,  8 Sep 2006 15:55:08 -0700 (PDT)
From:	Zach Brown <zach.brown@...cle.com>
To:	Andrew Morton <akpm@...l.org>, linux-kernel@...r.kernel.org
Subject: [PATCH 6/10] tipar: repair nonexistant pr_debug argument use

tipar: repair nonexistant pr_debug argument use 

I guessed what the pr_debug meant by 'data'.
Signed-off-by: Zach Brown <zach.brown@...cle.com>
---

 drivers/char/tipar.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

Index: 2.6.18-rc6-debug-args/drivers/char/tipar.c
===================================================================
--- 2.6.18-rc6-debug-args.orig/drivers/char/tipar.c
+++ 2.6.18-rc6-debug-args/drivers/char/tipar.c
@@ -224,14 +224,16 @@ probe_ti_parallel(int minor)
 {
 	int i;
 	int seq[] = { 0x00, 0x20, 0x10, 0x30 };
+	int data;
 
 	for (i = 3; i >= 0; i--) {
 		outbyte(3, minor);
 		outbyte(i, minor);
 		udelay(delay);
+		data = inbyte(minor) & 0x30;
 		pr_debug("tipar: Probing -> %i: 0x%02x 0x%02x\n", i,
-			data & 0x30, seq[i]);
-		if ((inbyte(minor) & 0x30) != seq[i]) {
+			data, seq[i]);
+		if (data != seq[i]) {
 			outbyte(3, minor);
 			return -1;
 		}
-
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