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WARN_ON(): proc_dir_entry 'rtc' already registered

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From: Pavel Machek <pavel@...>
To: <david-b@...>, kernel list <linux-kernel@...>
Subject: WARN_ON(): proc_dir_entry 'rtc' already registered
Date: Tuesday, February 12, 2008 - 9:26 am

I'm getting this during bootup:

PM: Adding info for No Bus:event6
PM: Adding info for No Bus:uinput
PM: Adding info for No Bus:rtc0
proc_dir_entry 'rtc' already registered
Pid: 1, comm: swapper Not tainted 2.6.25-rc1 #125
 [<c02ac4e0>] proc_register+0xd0/0x150
 [<c02ac65f>] create_proc_entry+0x4f/0xb0
 [<c055f38e>] rtc_proc_add_device+0x1e/0x40
 [<c055e268>] rtc_device_register+0x1d8/0x210
 [<c055fc36>] cmos_do_probe+0x126/0x330
 [<c03df585>] compare_pnp_id+0x25/0xc0
 [<c03df6bf>] pnp_device_probe+0x4f/0xb0
 [<c04357d8>] driver_probe_device+0x88/0x170
 [<c071c7f3>] klist_next+0x53/0xa0
 [<c0435a0a>] __driver_attach+0x7a/0x80
 [<c0434b8a>] bus_for_each_dev+0x3a/0x60
 [<c03df670>] pnp_device_probe+0x0/0xb0
 [<c0435656>] driver_attach+0x16/0x20
 [<c0435990>] __driver_attach+0x0/0x80
 [<c043540d>] bus_add_driver+0xbd/0x220
 [<c03df4f0>] pnp_device_remove+0x0/0x30
 [<c03df670>] pnp_device_probe+0x0/0xb0
 [<c0435b9b>] driver_register+0x3b/0xf0
 [<c0958511>] kernel_init+0x121/0x2f0
 [<c0203bf2>] ret_from_fork+0x6/0x1c
 [<c09583f0>] kernel_init+0x0/0x2f0
 [<c09583f0>] kernel_init+0x0/0x2f0
 [<c02048bb>] kernel_thread_helper+0x7/0x1c
 =======================
rtc_cmos 00:07: rtc core: registered rtc_cmos as rtc0
rtc0: alarms up to one month, y3k
PM: Adding info for platform:coretemp.0
PM: Adding info for No Bus:hwmon1

... .config attached.
								Pavel
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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Messages in current thread:
WARN_ON(): proc_dir_entry 'rtc' already registered, Pavel Machek, (Tue Feb 12, 9:26 am)
Re: WARN_ON(): proc_dir_entry 'rtc' already registered, David Brownell, (Tue Feb 12, 2:29 pm)
Re: WARN_ON(): proc_dir_entry 'rtc' already registered, Pavel Machek, (Mon Feb 18, 6:54 am)
Re: WARN_ON(): proc_dir_entry 'rtc' already registered, David Brownell, (Mon Feb 18, 7:08 am)
Re: WARN_ON(): proc_dir_entry 'rtc' already registered, Pavel Machek, (Tue Feb 19, 6:12 am)
Re: WARN_ON(): proc_dir_entry 'rtc' already registered, David Brownell, (Sat Mar 8, 6:50 pm)