linux-kernel - Re: [PATCH 7/8] x86/mrst: add vrtc driver which serves as a wall clock device

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Message-ID: <20100510171707.28da6795@feng-i7>
Date:	Mon, 10 May 2010 17:17:07 +0800
From:	Feng Tang <feng.tang@...el.com>
To:	"H. Peter Anvin" <hpa@...or.com>
CC:	Joe Perches <joe@...ches.com>, Alan Cox <alan@...rguk.ukuu.org.uk>,
	Alessandro Zummo <a.zummo@...ertech.it>,
	Jacob Pan <jacob.jun.pan@...ux.intel.com>,
	Thomas Gleixner <tglx@...utronix.de>,
	"Ingo Molnar" <mingo@...e.hu>, "Du, Alek" <alek.du@...el.com>,
	Arjan van de Ven <arjan@...ux.intel.com>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH 7/8] x86/mrst: add vrtc driver which serves as a wall
 clock device

On Sat, 8 May 2010 03:56:09 +0800
"H. Peter Anvin" <hpa@...or.com> wrote:


> > 
> 
> Probably the right thing to do is to (a) move all this printing to
> common code; (b) change to ISO 8601 format.
> 
> 	-hpa
> 

Thank you all for the comments. please review this follow-on patch.

- Feng
--
diff --git a/arch/x86/kernel/vrtc.c b/arch/x86/kernel/vrtc.c
index fa1eb63..0fbd74d 100644
--- a/arch/x86/kernel/vrtc.c
+++ b/arch/x86/kernel/vrtc.c
@@ -74,8 +74,8 @@ unsigned long vrtc_get_time(void)
 	/* vRTC YEAR reg contains the offset to 1960 */
 	year += 1960;
 
-	printk(KERN_INFO "vRTC: sec: %d min: %d hour: %d day: %d "
-		"mon: %d year: %d\n", sec, min, hour, mday, mon, year);
+	pr_debug("vrtc time: %4d-%02d-%02d %02d:%02d:%02d\n",
+		year, mon, mday, hour, min, sec);
 
 	return mktime(year, mon, mday, hour, min, sec);
 }
--
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