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From: Matthew Garrett <mjg-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
To: Greg KH <gregkh-hQyY1W1yCW8ekmWlsbkhG0B+6BGkLq7r@public.gmane.org>
Cc: Lan Tianyu <tianyu.lan-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>,
	Oliver Neukum <oneukum-l3A5Bk7waGM@public.gmane.org>,
	lenb-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org,
	linux-usb-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	linux-acpi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
	stern-nwvwT67g6+6dFdvTe/nMLpVzexx5G7lz@public.gmane.org,
	sarah.a.sharp-VuQAYsv1563Yd54FQh9/CA@public.gmane.org,
	mfm-Oo0r1OC9pj9iLUuM0BA3LQ@public.gmane.org
Subject: Re: [Resend PATCH V2 3/7] usb: Set device removable state based on ACPI USB data
Date: Tue, 8 May 2012 03:58:17 +0100	[thread overview]
Message-ID: <20120508025817.GB23448@srcf.ucam.org> (raw)
In-Reply-To: <20120507165744.GA28045-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>

On Mon, May 07, 2012 at 09:57:44AM -0700, Greg KH wrote:
> On Mon, May 07, 2012 at 09:38:15AM +0800, Lan Tianyu wrote:
> > This depends on the bios. From my opinion, the bluetooth is device on the
> > motherboard so it belongs to hard-wired type.
> 
> That's nice, but it's not what is happening in lots of different laptops
> out there today.
> 
> Oliver is right, how does this handle bluetooth USB controllers that are
> turned on/off from magic function-key presses?

I /believe/ that such devices will be indicated as fixed rather than 
removable. The variable indicates the physical state rather than the 
logical one - fixed doesn't mean that a device will never go away, it 
means that a user can't physically unplug it.

-- 
Matthew Garrett | mjg59-1xO5oi07KQx4cg9Nei1l7Q@public.gmane.org
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  parent reply	other threads:[~2012-05-08  2:58 UTC|newest]

Thread overview: 27+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-05-04  3:06 [Resend PATCH V2 0/7] usb/acpi: Add binding usb device with acpi Lan Tianyu
2012-05-04  3:06 ` [Resend PATCH V2 1/7] ACPI: Add _PLD support Lan Tianyu
2012-05-04  6:18   ` Oliver Neukum
2012-05-04  3:06 ` [Resend PATCH V2 2/7] usb: Bind devices to ACPI devices when possible Lan Tianyu
     [not found]   ` <1336100803-28353-3-git-send-email-tianyu.lan-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2012-05-05  0:21     ` Greg KH
2012-05-05  5:26       ` Matthew Garrett
2012-05-05 11:14         ` Sergei Shtylyov
2012-05-05 14:47         ` Greg KH
2012-05-05 15:00           ` Matthew Garrett
2012-05-04  3:06 ` [Resend PATCH V2 5/7] usb: move struct usb_device->children to struct usb_hub_port->child Lan Tianyu
     [not found] ` <1336100803-28353-1-git-send-email-tianyu.lan-ral2JQCrhuEAvxtiuMwx3w@public.gmane.org>
2012-05-04  3:06   ` [Resend PATCH V2 3/7] usb: Set device removable state based on ACPI USB data Lan Tianyu
2012-05-04  6:24     ` Oliver Neukum
2012-05-07  1:38       ` Lan Tianyu
2012-05-07 16:57         ` Greg KH
     [not found]           ` <20120507165744.GA28045-U8xfFu+wG4EAvxtiuMwx3w@public.gmane.org>
2012-05-08  2:58             ` Matthew Garrett [this message]
2012-05-08  8:52               ` Lan Tianyu
2012-05-08 20:23                 ` Len Brown
     [not found]                   ` <4FA980C9.4020107-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2012-05-09  1:00                     ` Lan Tianyu
2012-05-08 17:31     ` Greg KH
2012-05-09  2:49       ` Lan Tianyu
2012-05-04  3:06   ` [Resend PATCH V2 4/7] usb: add struct usb_hub_port to store port related members Lan Tianyu
2012-05-04  3:06   ` [Resend PATCH V2 6/7] usb/acpi: add the support of usb hub ports' acpi binding without attached devices Lan Tianyu
2012-05-04  3:06   ` [Resend PATCH V2 7/7] usb/acpi: add usb check for the connect type of usb port Lan Tianyu
2012-05-04  6:37     ` Oliver Neukum
2012-05-07  1:37       ` Lan Tianyu
2012-05-04  3:17   ` [Resend PATCH V2 0/7] usb/acpi: Add binding usb device with acpi Matthew Garrett
     [not found]     ` <20120504031720.GA6840-1xO5oi07KQx4cg9Nei1l7Q@public.gmane.org>
2012-05-04  3:20       ` Greg KH

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