From: "Philippe Gramoullé" <philippe.gramoulle@mmania.com>
To: linux-kernel@vger.kernel.org
Cc: Greg KH <greg@kroah.com>
Subject: [2.6.0-test5-mm2] no /proc/bus/i2c but i2c-core module loaded + small oops
Date: Fri, 3 Oct 2003 04:30:53 +0200 [thread overview]
Message-ID: <20031003043053.367eb89c.philippe.gramoulle@mmania.com> (raw)
Hello,
Symptoms: modprobe i2c-core works fine but /proc/bus/i2c doesn't exist
Kernel : Stock 2.6.0-test5-mm2
Distro : Debian Sid + 2.8 lm-sensors user space utilities
Hardware: Dell WS 530MT SMP Xeon 1.5 Ghz, Intel Motherboard Chipset: 82801BA , ADM1023
00:1f.3 SMBus: Intel Corp. 82801BA/BAM SMBus (rev 04)
Also while rmmoding i2c-dev module, i got the following message:
Device class 'i2c-0' does not have a release() function, it is broken and must be fixed.
Badness in class_dev_release at drivers/base/class.c:200
Call Trace:
[<c0227ef5>] kobject_cleanup+0x75/0x80
[<e0b42c3a>] i2cdev_detach_adapter+0x2a/0x40 [i2c_dev]
[<e0b3b7e9>] i2c_del_driver+0x1d9/0x230 [i2c_core]
[<e0b42c92>] i2c_dev_exit+0x12/0x37 [i2c_dev]
[<c013ac33>] sys_delete_module+0x133/0x160
[<c0152274>] sys_munmap+0x44/0x70
[<c0386e13>] syscall_call+0x7/0xb
Thanks,
Philippe
next reply other threads:[~2003-10-03 2:31 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-10-03 2:30 Philippe Gramoullé [this message]
2003-10-03 4:33 ` [2.6.0-test5-mm2] no /proc/bus/i2c but i2c-core module loaded + small oops Greg KH
2003-10-03 7:02 ` Philippe Gramoullé
2003-10-03 5:35 ` Ed Sweetman
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