Commit Graph

84 Commits

Author SHA1 Message Date
Gustavo Padovan 1d0c4da8f7 Bluetooth: Fix style in hidp code
Follow the net rules.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2012-06-09 19:22:42 -03:00
Gustavo Padovan 8c520a5992 Bluetooth: Remove unnecessary headers include
Most of the include were unnecessary or already included by some other
header.
Replace module.h by export.h where possible.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2012-06-05 06:34:08 +03:00
Gustavo Padovan 6039aa73a1 Bluetooth: Remove most of the inline usage
Only obvious cases were left as inline, mostly oneline functions.

Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2012-06-05 06:34:07 +03:00
Henrik Rydberg 8215d557e5 HID: Create a common generic driver
Move the hid drivers of the bus drivers to a common generic hid
driver, and make it a proper module. This ought to simplify device
handling moving forward.

Cc: Gustavo Padovan <gustavo@padovan.org>
Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-05-01 12:54:55 +02:00
Henrik Rydberg 070748ed0b HID: Create a generic device group
Devices that do not have a special driver are handled by the generic
driver. This patch does the same thing using device groups; Instead of
forcing a particular driver, the appropriate driver is picked up by
udev. As a consequence, one can now move a device from generic to
specific handling by a simple rebind. By adding a new device id to the
generic driver, the same thing can be done in reverse.

Signed-off-by: Henrik Rydberg <rydberg@euromail.se>
Acked-by: Benjamin Tissoires <benjamin.tissoires@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2012-05-01 12:54:55 +02:00
Gustavo F. Padovan 09fd0de5bd Bluetooth: Replace spin_lock by mutex in hci_dev
Now we run everything in HCI in process context, so it's a better idea use
mutex instead spin_lock. The macro remains hci_dev_lock() (and I got rid
of hci_dev_lock_bh()), of course.

Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-12-18 17:07:54 -02:00
Gustavo F. Padovan 3c32fa93e5 Bluetooth: Fix hidp_get_connection()
This functions needs crtl_sock and intr_sock to be set first.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-11-07 17:24:55 -02:00
David Herrmann 25df0845e0 Bluetooth: hidp: Fix module reference cleanup
Calling module_put(THIS_MODULE) is *never* safe when we cannot go sure that we
own at least two references. This is because the call may unload our module
before it returns and then the "return" will jump into invalid memory.

Gladly, module.h provides a wrapper for kthread-users: module_put_and_exit().
This puts our module and then exits the kthread without returning to the module.

This patch fixes the hidp kthread to use this wrapper instead of manually
freeing its own reference. See nfsd or lockd for other kthreads using this.

Calling __module_get() inside the kthread is safe as the hidp module will always
wait until the kthread sets "waiting_for_startup" to 0.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-11-07 17:24:54 -02:00
Luiz Augusto von Dentz 8035ded466 Bluetooth: replace list_for_each with list_for_each_entry whenever possible
When all items in the list have the same type there is no much of a point
to use list_for_each except if you want to use the list pointer itself.

Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-11-07 17:24:46 -02:00
Gustavo F. Padovan 3e90dc86f4 Bluetooth: Rename hidp_find_connection()
hidp_get_connection() makes more sense because we hold a reference to the
connection inside this function.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-10-07 01:44:00 -03:00
Gustavo F. Padovan 81b25cd043 Bluetooth: Delay session allocation in hidp
It gets allocated only when it is really needed.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-10-07 01:43:17 -03:00
Peter Hurley 1785dbf9e3 Bluetooth: hidp: safely acquire hci connection
Claim device lock to safely enumerate hci connection list and bump
hci connection proxy device ref count simultaneously.

This patch incorporates David Herrmann's fix to prevent adding an
HID device when the hci connection no longer exists.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-10-07 01:43:10 -03:00
Gustavo F. Padovan ab88f7149e Bluetooth: Uses test_and_clear_bit() when possible
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-10-06 23:15:06 -03:00
Gustavo F. Padovan 192893c721 Bluetooth: Remove wrong error check
d458a9dfc add this check, but now it proves to be wrong.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-10-06 23:15:06 -03:00
Gustavo F. Padovan 3415a5fdde Bluetooth: Fix input device registration
This is a regression fix. It made impossible use input device when hid
fails.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-10-06 23:15:05 -03:00
Gustavo F. Padovan 679344e44e Bluetooth: Trasmit interrupt channel messages first
interrupt channel is low latency.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-10-06 23:15:04 -03:00
Gustavo F. Padovan dc0da5cdac Bluetooth: prioritize the interrupt channel in hidp
Interrupt channel has low latency requiments, should be processed first.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-10-06 23:15:04 -03:00
Gustavo F. Padovan cd11cdd284 Bluetooth: use list_for_each_entry() in hidp
list_for_each_entry is much more meaningful.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-10-06 22:15:49 -03:00
David Herrmann 794d175698 Bluetooth: hidp: Stop I/O on shutdown
Current hidp driver purges the in/out queue on HID shutdown, but does
not prevent further I/O. If a driver uses hidp_output_raw_report or
hidp_get_raw_report during shutdown, the driver hangs for 5 or 10
seconds per call until it gets a timeout.
That is, if the output queue of an HID driver has 10 messages pending,
it will take 50s until hid_destroy_device() will return. The
hidp_session_sem semaphore is held during shutdown so no other HID
device may be added/removed during this time.

This patch makes hidp_output_raw_report and hidp_get_raw_report fail if
session->terminate is true. Also hidp_session will wakeup all current
calls to these functions to cancel the current operations.

We already purge the current I/O queues on hidp_stop(), so this data loss
does not change the behaviour of the HID drivers.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-10-06 22:15:48 -03:00
Mat Martineau 449357200c Bluetooth: Linearize skbs for use in BNEP, CMTP, HIDP, and RFCOMM
Fragmented skbs are only encountered when receiving ERTM or streaming
mode L2CAP data.  BNEP, CMTP, HIDP, and RFCOMM generally use basic
mode, but they need to handle fragments without crashing.

Signed-off-by: Mat Martineau <mathewm@codeaurora.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-09-27 18:15:55 -03:00
David Herrmann 142c69c6ea Bluetooth: hidp: Add support for NO_INIT_REPORTS quirk
During setup the host initializes all HID reports. Some devices do not
support this. If this quirk is set, we skip the initialization.
See also usbhid_init_reports() for this quirk.

Signed-off-by: David Herrmann <dh.herrmann@googlemail.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-09-21 12:58:12 -03:00
Peter Hurley ff062ea109 Bluetooth: hidp: Don't release device ref if never held
When an hidp connection is added for a boot protocol input
device, don't release a device reference that was never
acquired. The device reference is acquired when the session
is linked to the session list (which hasn't happened yet when
hidp_setup_input is called).

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-08-11 19:50:28 -03:00
Peter Hurley 615aedd6e5 Bluetooth: hidp: Only free input device if failed register
When an hidp connection is added for a boot protocol input
device, only free the allocated device if device registration fails.
Subsequent failures should only unregister the device (the input
device api documents that unregister will also free the allocated
device).

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-08-11 19:50:28 -03:00
Peter Hurley 1c97e94c0b Bluetooth: hidp: Fix memory leak of cached report descriptor
Free the cached HID report descriptor on thread terminate.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-08-11 19:50:28 -03:00
Peter Hurley e9d5cb541b Bluetooth: hidp: Fix session cleanup on failed conn add
Once the session thread is running, cleanup must be
handled by the session thread only.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-08-11 19:50:28 -03:00
Peter Hurley 7bb59df83b Bluetooth: Fix hidp disconnect deadlocks and lost wakeup
Partial revert of commit aabf6f89. When the hidp session thread
was converted from kernel_thread to kthread, the atomic/wakeups
were replaced with kthread_stop. kthread_stop has blocking semantics
which are inappropriate for the hidp session kthread. In addition,
the kthread signals itself to terminate in hidp_process_hid_control()
- it cannot do this with kthread_stop().

Lastly, a wakeup can be lost if the wakeup happens between checking
for the loop exit condition and setting the current state to
TASK_INTERRUPTIBLE. (Without appropriate synchronization mechanisms,
the task state should not be changed between the condition test and
the yield - via schedule() - as this creates a race between the
wakeup and resetting the state back to interruptible.)

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-06-30 15:47:50 -03:00
Gustavo F. Padovan 0c1bc5c626 Bluetooth: Move more channel info to struct l2cap_chan
In this commit, omtu, imtu, flush_to, mode and sport. It also remove the
pi var from l2cap_sock_sendmsg().

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-28 01:09:58 -03:00
Szymon Janc aabf6f897e Bluetooth: Use kthread API in hidp
kernel_thread() is a low-level implementation detail and
EXPORT_SYMBOL(kernel_thread) is scheduled for removal.
Use the <linux/kthread.h> API instead.

Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-04-05 12:40:46 -03:00
Szymon Janc 17f09a7e4e Bluetooth: Fix checkpatch errors, code style issues and typos in hidp
Signed-off-by: Szymon Janc <szymon.janc@tieto.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-03-31 14:22:56 -03:00
Linus Torvalds 7fd23a2471 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (48 commits)
  HID: add support for Logitech Driving Force Pro wheel
  HID: hid-ortek: remove spurious reference
  HID: add support for Ortek PKB-1700
  HID: roccat-koneplus: vorrect mode of sysfs attr 'sensor'
  HID: hid-ntrig: init settle and mode check
  HID: merge hid-egalax into hid-multitouch
  HID: hid-multitouch: Send events per slot if CONTACTCOUNT is missing
  HID: ntrig remove if and drop an indent
  HID: ACRUX - activate the device immediately after binding
  HID: ntrig: apply NO_INIT_REPORTS quirk
  HID: hid-magicmouse: Correct touch orientation direction
  HID: ntrig don't dereference unclaimed hidinput
  HID: Do not create input devices for feature reports
  HID: bt hidp: send Output reports using SET_REPORT on the Control channel
  HID: hid-sony.c: Fix sending Output reports to the Sixaxis
  HID: add support for Keytouch IEC 60945
  HID: Add HID Report Descriptor to sysfs
  HID: add IRTOUCH infrared USB to hid_have_special_driver
  HID: kernel oops in out_cleanup in function hidinput_connect
  HID: Add teletext/color keys - gyration remote - EU version (GYAR3101CKDE)
  ...
2011-03-18 10:35:30 -07:00
Jiri Kosina 65b06194c9 Merge branches 'dragonrise', 'hidraw-feature', 'multitouch', 'ntrig', 'roccat', 'upstream' and 'upstream-fixes' into for-linus 2011-03-17 14:31:46 +01:00
Antonio Ospite 97e1efbbe1 HID: bt hidp: send Output reports using SET_REPORT on the Control channel
The current implementation of hidp_output_raw_report() relies only on
the Control channel even for Output reports, and the BT HID
specification [1] does not mention using the DATA message for Output
reports on the Control channel (see section 7.9.1 and also Figure 11:
SET_ Flow Chart), so let us just use SET_REPORT.

This also fixes sending Output reports to some devices (like Sony
Sixaxis) which are not able to handle DATA messages on the Control
channel.

Ideally hidp_output_raw_report() could be improved to use this scheme:
  Feature Report -- SET_REPORT on the Control channel
  Output Report  -- DATA on the Interrupt channel
for more efficiency, but as said above, right now only the Control
channel is used.

[1] http://www.bluetooth.com/Specification%20Documents/HID_SPEC_V10.pdf

Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Acked-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-22 11:08:13 +01:00
Gustavo F. Padovan c531a12ae6 Bluetooth: remove l2cap_load() hack
l2cap_load() was added to trigger l2cap.ko module loading from the RFCOMM
and BNEP modules. Now that L2CAP module is gone, we don't need it anymore.

Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-02-15 09:45:52 -03:00
Alan Ott 0ff1731a1a HID: bt: Add support for hidraw HIDIOCGFEATURE and HIDIOCSFEATURE
This patch adds support or getting and setting feature reports for bluetooth
HID devices from HIDRAW.

Signed-off-by: Alan Ott <alan@signal11.us>
Acked-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-11 15:05:50 +01:00
Alan Ott 0825411ade HID: bt: Wait for ACK on Sent Reports
Wait for an ACK from the device before returning from
hidp_output_raw_report(). This way, failures can be returned to the user
application. Also, it prevents ACK/NAK packets from an output packet from
being confused with ACK/NAK packets from an input request packet.

Signed-off-by: Alan Ott <alan@signal11.us>
Acked-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-11 15:05:49 +01:00
Alan Ott 0f69dca20f HID: bt: Move hid_add_device() call to after hidp_session() has started.
Move the call to hid_add_device() (which calls a device's probe() function)
to after the kernel_thread() call which starts the hidp_session() thread.
This ensures the Bluetooth receive socket is fully running by the time a
device's probe() function is called. This way, a device can communicate
(send and receive) with the Bluetooth device from its probe() function.

Signed-off-by: Alan Ott <alan@signal11.us>
Acked-by: Gustavo F. Padovan <padovan@profusion.mobi>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2011-02-11 15:05:49 +01:00
Andrei Emeltchenko 5a08ecceda Bluetooth: Do not use assignments in IF conditions
Fix checkpatch warnings concerning assignments in if conditions.

Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@nokia.com>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2011-02-08 01:40:08 -02:00
Vasiliy Kulikov d31dbf6e59 Bluetooth: hidp: fix information leak to userland
Structure hidp_conninfo is copied to userland with version, product,
vendor and name fields unitialized if both session->input and session->hid
are NULL.  It leads to leaking of contents of kernel stack memory.

Signed-off-by: Vasiliy Kulikov <segooon@gmail.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2010-12-01 21:04:36 -02:00
Gustavo F. Padovan d6b2eb2f89 Bluetooth: make batostr() print in the right order
The Bluetooth core uses the the BD_ADDR in the opposite order from the
human readable order. So we are changing batostr() to print in the
correct order and then removing some baswap(), as they are not needed
anymore.

Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi>
2010-10-12 12:44:52 -03:00
Eric Dumazet aa39514516 net: sk_sleep() helper
Define a new function to return the waitqueue of a "struct sock".

static inline wait_queue_head_t *sk_sleep(struct sock *sk)
{
	return sk->sk_sleep;
}

Change all read occurrences of sk_sleep by a call to this function.

Needed for a future RCU conversion. sk_sleep wont be a field directly
available.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-04-20 16:37:13 -07:00
Linus Torvalds a85821fce2 Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid: (41 commits)
  HID: usbhid: initialize interface pointers early enough
  HID: extend mask for BUTTON usage page
  HID: hid-ntrig: Single touch mode tap
  HID: hid-ntrig: multitouch cleanup and fix
  HID: n-trig: remove unnecessary tool switching
  HID: hid-ntrig add multi input quirk and clean up
  HID: usbhid: introduce timeout for stuck ctrl/out URBs
  HID: magicmouse: coding style and probe failure fixes
  HID: remove MODULE_VERSION from new drivers
  HID: fix up Kconfig entry for MagicMouse
  HID: add a device driver for the Apple Magic Mouse.
  HID: Export hid_register_report
  HID: Support for MosArt multitouch panel
  HID: add pressure support for the Stantum multitouch panel
  HID: fixed bug in single-touch emulation on the stantum panel
  HID: fix typo in error message
  HID: add mapping for "AL Network Chat" usage
  HID: use multi input quirk for TouchPack touchscreen
  HID: make full-fledged hid-bus drivers properly selectable
  HID: make Wacom modesetting failures non-fatal
  ...
2010-02-25 14:42:39 -08:00
Michael Poole 15c697ce1c Bluetooth: Keep a copy of each HID device's report descriptor
The report descriptor is read by user space (via the Service
Discovery Protocol), so it is only available during the ioctl
to connect. However, the HID probe function that needs the
descriptor might not be called until a specific module is
loaded. Keep a copy of the descriptor so it is available for
later use.

Signed-off-by: Michael Poole <mdpoole@troilus.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-02-05 09:50:05 -08:00
Jiri Kosina d4bfa033ed HID: make raw reports possible for both feature and output reports
In commit 2da31939a4 ("Bluetooth: Implement raw output support for HIDP
layer"), support for Bluetooth hid_output_raw_report was added, but it
pushes the data to the intr socket instead of the ctrl one. This has been
fixed by 6bf8268f9a ("Bluetooth: Use the control channel for raw HID reports")

Still, it is necessary to distinguish whether the report in question should be
either FEATURE or OUTPUT. For this, we have to extend the generic HID API,
so that hid_output_raw_report() callback provides means to specify this
value so that it can be passed down to lower level hardware drivers (currently
Bluetooth and USB).

Based on original patch by Bastien Nocera <hadess@hadess.net>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-02-03 15:41:52 +01:00
Bastien Nocera 6bf8268f9a Bluetooth: Use the control channel for raw HID reports
In commit 2da31939a4, support
for Bluetooth hid_output_raw_report was added, but it pushes
the data to the interrupt channel instead of the contol one.

This patch makes hid_output_raw_report use the control channel
instead. Using the interrupt channel was a mistake.

Signed-off-by: Bastien Nocera <hadess@hadess.net>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-01-30 05:57:39 -08:00
Roel Kluin 971beb83ae Bluetooth: Fix PTR_ERR return of wrong pointer in hidp_setup_hid()
Return the PTR_ERR of the correct pointer.

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2009-12-17 11:47:20 -08:00
Jiri Kosina 2da31939a4 Bluetooth: Implement raw output support for HIDP layer
Implement raw output callback which is used by hidraw to send raw data to
the underlying device.

Without this patch, the userspace hidraw-based applications can't send
output reports to HID Bluetooth devices.

Reported-and-tested-by: Brian Gunn <bgunn@solekai.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2009-12-03 19:34:19 +01:00
Jiri Kosina c4c259bcc2 HID: consolidate connect and disconnect into core code
HID core registers input, hidraw and hiddev devices, but leaves
unregistering it up to the individual driver, which is not really nice.
Let's move all the logic to the core.

Reported-by: Marcel Holtmann <marcel@holtmann.org>
Reported-by: Brian Rogers <brian@xyzw.org>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2009-09-17 15:15:11 +02:00
Marcel Holtmann edad638869 Bluetooth: Let HIDP grab the device reference for connections
The core exports the hci_conn_hold_device() and hci_conn_put_device()
functions for device reference of connections. Use this to ensure that
the uevents from the parent are send after the child ones.

Based on a report by Brian Rogers <brian@xyzw.org>

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2009-08-22 14:22:15 -07:00
Marcel Holtmann 364f63519d Bluetooth: Disconnect HIDRAW devices on disconnect
Currently the HID subsystem will create HIDRAW devices for the transport
driver, but it will not disconnect them. Until the HID subsytem gets
fixed, ensure that HIDRAW and HIDDEV devices are disconnected when the
Bluetooth HID device gets removed.

Based on a patch from Brian Rogers <brian@xyzw.org>

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2009-08-22 14:15:53 -07:00
Vikram Kandukuri 981b1414d7 Bluetooth: Fix missing scheduling when VIRTUAL_CABLE_UNPLUG is received
There is a test case in PTS tool; PTS will send the VIRTUAL_CABLE_UNPLUG
command to IUT. Then IUT should disconnect the channel and kill the HID
session when it receives the command. The VIRTUAL_CABLE_UNPLUG command
is parsed by HID transport, but it is not scheduled to do so. Add a
call to hidp_schedule() to kill the session.

Signed-off-by: Jothikumar Mothilal <jothikumar.mothilal@atheros.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2009-08-22 14:12:17 -07:00