linux-kernel - 3.0-rc3: No RTC device found

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Date:	Tue, 14 Jun 2011 12:06:49 +0300 (EEST)
From:	Meelis Roos <mroos@...ee>
To:	John Stultz <john.stultz@...aro.org>,
	Thomas Gleixner <tglx@...utronix.de>
cc:	Linux Kernel list <linux-kernel@...r.kernel.org>
Subject: 3.0-rc3: No RTC device found

This was my earlier report that I tought was sparc64 specific:

> Dmesg finds both OF RTC and PC RTC but later complains
> "No RTC device found, ALARM timers will not wake from suspend"

But today I noticed this while testing 3.0-rc3 on a PC:

[    0.313944] No RTC device found, ALARM timers will not wake from suspend
[    0.314275] drivers/rtc/hctosys.c: unable to open rtc device (rtc0)

Later it detects PC RTC:

[    3.610210] rtc_cmos 00:03: RTC can wake from S4
[    3.611554] rtc_cmos 00:03: rtc core: registered rtc_cmos as rtc0
[    3.611669] rtc0: alarms up to one year, y3k, 114 bytes nvram

Bisecting it on sparc64 got me nowhere. Have not tried bisecting it on 
PC yet.

-- 
Meelis Roos (mroos@...ux.ee)
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