linux-kernel - Re: hid class and sysfs/hwmon

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Date:	Sun, 09 Nov 2008 07:45:35 +1000
From:	Adam Nielsen <a.nielsen@...kadi.net>
To:	Jiri Slaby <jirislaby@...il.com>
CC:	LKML Mailinglist <linux-kernel@...r.kernel.org>
Subject: Re: hid class and sysfs/hwmon

>> If anyone can see why this might result in no sysfs files, please let me
>> know!  I previously had most of this code working with a platform_device
>> instead of the hid_device, which is what makes me wonder about
>> hdev->dev.kobj.  (Not sure how to test if that variable is accurate,
>> either.)  Or perhaps it has already been used elsewhere and it can only
>> be used once?
> 
> I suppose it's under /sys/bus/hid/devices/.../, isn't it?

Aha, yes!  I didn't even think of checking there.  I suppose this means 
I have to create another device (like a platform_device) in order to 
have the sysfs files appear in the correct place?

Is a platform_device the correct type to create, or is there another way?

Thanks,
Adam.

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