linux-kernel - [PATCH 1/2] preset_lpj and loops_per

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Message-ID: <20080227031818.GA2754@darkstar.te-china.tietoenator.com>
Date:	Wed, 27 Feb 2008 11:18:18 +0800
From:	Dave Young <hidave.darkstar@...il.com>
To:	akpm@...ux-foundation.org
Cc:	randy.dunlap@...cle.com, davej@...emonkey.org.uk,
	tglx@...utronix.de, linux-kernel@...r.kernel.org
Subject: [PATCH 1/2] preset_lpj and loops_per_jiffy initialize adjust

Make preset_lpj static.
Give preset lpj value to loops_per_jiffy in lpj_setup.

Signed-off-by: Dave Young <hidave.darkstar@...il.com>

---
init/calibrate.c |    6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)

diff -upr linux/init/calibrate.c linux.new/init/calibrate.c
--- linux/init/calibrate.c	2008-02-27 10:54:15.000000000 +0800
+++ linux.new/init/calibrate.c	2008-02-27 10:54:26.000000000 +0800
@@ -9,10 +9,11 @@
 #include <linux/init.h>
 #include <linux/timex.h>
 
-unsigned long preset_lpj;
+static unsigned long preset_lpj;
 static int __init lpj_setup(char *str)
 {
-	preset_lpj = simple_strtoul(str,NULL,0);
+	loops_per_jiffy = simple_strtoul(str, NULL, 0);
+	preset_lpj = 1;
 	return 1;
 }
 
@@ -117,7 +118,6 @@ void __cpuinit calibrate_delay(void)
 	int lps_precision = LPS_PREC;
 
 	if (preset_lpj) {
-		loops_per_jiffy = preset_lpj;
 		printk("Calibrating delay loop (skipped)... "
 			"%lu.%02lu BogoMIPS preset\n",
 			loops_per_jiffy/(500000/HZ),
--
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