Commit graph

388,156 commits

Author SHA1 Message Date
H Hartley Sweeten
45f9fcc2ff staging: comedi: rti802: use comedi_request_region()
Use comedi_request_region() to request the I/O region used by this
driver.

Remove the noise when the board is first attached as well as the
error message when the request_region() fails, comedi_request_reqion()
will output the error message if necessary.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:47:38 -07:00
H Hartley Sweeten
fa7533b01c staging: comedi: ampcl_pc263: use comedi_request_region()
Use comedi_request_region() to request the I/O region used by this
driver.

Remove the noise when the board is first attached as well as the
error message when the request_region() fails, comedi_request_reqion()
will output the error message if necessary.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:47:38 -07:00
H Hartley Sweeten
d7849efa93 staging: comedi: ampcl_pc236: use comedi_request_region()
Use comedi_request_region() to request the I/O region used by this
driver.

Remove the noise when the board is first attached as well as the
error message when the request_region() fails, comedi_request_reqion()
will output the error message if necessary.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:47:38 -07:00
H Hartley Sweeten
71827d4342 staging: comedi: ampcl_dio200: use comedi_request_region()
Use comedi_request_region() to request the I/O region used by this
driver.

Remove the noise when the board is first attached as well as the
error message when the request_region() fails, comedi_request_reqion()
will output the error message if necessary.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:47:38 -07:00
H Hartley Sweeten
9308902f30 staging: comedi: amplc_dio200: cleanup dev->board_name usage
This legacy driver does no additional probing so the dev->board_name
will already be properly initialized by the comedi core before calling
the (*attach) function.

Remove the unnecessary initialization of dev->board_name.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:47:38 -07:00
H Hartley Sweeten
31427ad355 staging: comedi: pcl3730: use comedi_request_region()
Use comedi_request_region() to request the I/O region used by this
driver.

Remove the noise when the board is first attached as well as the
error message when the request_region() fails, comedi_request_reqion()
will output the error message if necessary.

Also, remove the unnecessary 'dev->irq = 0'. This driver does not
use interrupts and the comedi core has already cleared this variable.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:47:37 -07:00
H Hartley Sweeten
011c131f58 staging: comedi: pcl3724: use comedi_request_region()
Use comedi_request_region() to request the I/O region used by this
driver.

Remove the noise when the board is first attached as well as the
error message when the request_region() fails, comedi_request_reqion()
will output the error message if necessary.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:47:37 -07:00
H Hartley Sweeten
d6c5ec047e staging: comedi: pcl818: use comedi_request_region()
Use comedi_request_region() to request the I/O region used by this
driver.

Remove the noise when the board is first attached as well as the
error message when the request_region() fails, comedi_request_reqion()
will output the error message if necessary.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:47:37 -07:00
H Hartley Sweeten
b27cc4135c staging: comedi: pcl818: cleanup dev->board_name usage
This legacy driver does no additional probing so the dev->board_name
will already be properly initialized by the comedi core before calling
the (*attach) function.

Remove the unnecessary initialization of dev->board_name and use it
when requesting the resources instead of the open-coded strings.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:47:37 -07:00
H Hartley Sweeten
22b580f07e staging: comedi: pcl816: use comedi_request_region()
Use comedi_request_region() to request the I/O region used by this
driver.

Remove the noise when the board is first attached as well as the
error message when the request_region() fails, comedi_request_reqion()
will output the error message if necessary.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:47:37 -07:00
H Hartley Sweeten
92e5c90dcc staging: comedi: pcl816: cleanup dev->board_name usage
This legacy driver does no additional probing so the dev->board_name
will already be properly initialized by the comedi core before calling
the (*attach) function.

Remove the unnecessary initialization of dev->board_name and use it
when requesting the resources instead of the open-coded strings.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:47:37 -07:00
H Hartley Sweeten
ffbe031d25 staging: comedi: pcl812: use comedi_request_region()
Use comedi_request_region() to request the I/O region used by this
driver.

Remove the noise when the board is first attached as well as the
error message when the request_region() fails, comedi_request_reqion()
will output the error message if necessary.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:47:36 -07:00
H Hartley Sweeten
4ab195e0ce staging: comedi: pcl812: cleanup dev->board_name usage
This legacy driver does no additional probing so the dev->board_name
will already be properly initialized by the comedi core before calling
the (*attach) function.

Remove the unnecessary initialization of dev->board_name and use it
when requesting the resources instead of the open-coded strings.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:47:36 -07:00
H Hartley Sweeten
6f9aa29b47 staging: comedi: pcl730: use comedi_request_region()
Use comedi_request_region() to request the I/O region used by this
driver.

Remove the noise when the board is first attached as well as the
error message when the request_region() fails, comedi_request_reqion()
will output the error message if necessary.

Also, remove the unnecessary 'dev->irq = 0'. This driver does not
use interrupts and the comedi core has already cleared this variable.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:47:36 -07:00
H Hartley Sweeten
3f7b35ce30 staging: comedi: pcl730: cleanup dev->board_name usage
This legacy driver does no additional probing so the dev->board_name
will already be properly initialized by the comedi core before calling
the (*attach) function.

Remove the unnecessary initialization of dev->board_name and use it
when requesting the resources instead of the open-coded strings.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:47:36 -07:00
H Hartley Sweeten
99c671a636 staging: comedi: pcl726: use comedi_request_region()
Use comedi_request_region() to request the I/O region used by this
driver.

Remove the noise when the board is first attached as well as the
error message when the request_region() fails, comedi_request_reqion()
will output the error message if necessary.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:47:36 -07:00
H Hartley Sweeten
44a6438bbe staging: comedi: pcl726: cleanup dev->board_name usage
This legacy driver does no additional probing so the dev->board_name
will already be properly initialized by the comedi core before calling
the (*attach) function.

Remove the unnecessary initialization of dev->board_name and use it
when requesting the resources instead of the open-coded strings.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:47:36 -07:00
H Hartley Sweeten
9526728e0a staging: comedi: pcl725: use comedi_request_region()
Use comedi_request_region() to request the I/O region used by this
driver.

Remove the noise when the board is first attached as well as the
error message when the request_region() fails, comedi_request_reqion()
will output the error message if necessary.

Also, remove the unnecessary 'dev->irq = 0'. This driver does not
use interrupts and the comedi core has already cleared this variable.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:47:35 -07:00
H Hartley Sweeten
15ab88b6ca staging: comedi: pcl724: use comedi_request_region()
Use comedi_request_region() to request the I/O region used by this
driver.

Remove the noise when the board is first attached as well as the
error message when the request_region() fails, comedi_request_reqion()
will output the error message if necessary.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:47:35 -07:00
H Hartley Sweeten
f70c2b6d08 staging: comedi: pcl724: cleanup dev->board_name usage
This legacy driver does no additional probing so the dev->board_name
will already be properly initialized by the comedi core before calling
the (*attach) function.

Remove the unnecessary initialization of dev->board_name and use it
when requesting the resources instead of the open-coded strings.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:47:35 -07:00
H Hartley Sweeten
531f4fd1fb staging: comedi: pcl711: use comedi_request_region()
Use comedi_request_region() to request the I/O region used by this
driver.

Remove the noise when the board is first attached as well as the
error message when the request_region() fails, comedi_request_reqion()
will output the error message if necessary.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:47:35 -07:00
H Hartley Sweeten
814c219a3e staging: comedi: pcl711: cleanup dev->board_name usage
This legacy driver does no additional probing so the dev->board_name
will already be properly initialized by the comedi core before calling
the (*attach) function.

Remove the unnecessary initialization of dev->board_name and use it
when requesting the resources instead of the open-coded strings.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:47:35 -07:00
H Hartley Sweeten
f375ac5f19 staging: comedi: drivers: introduce comedi_request_region()
Introduce a helper function to handle the request_region() for legacy
comedi drivers.

As pointed out by Ian Abbott, legacy devices are configured manually
with the "comedi_config" program. The error messages are useful
diagnostics when trying to attach to these boards.

Providing a helper function allows consolidating the error messages
in the drivers and providing a consistent format for the errors.

This helper also sets the dev->iobase automatically for the driver
if the request_region() is successful.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:47:35 -07:00
Ulf Hansson
fa180eb448 PM / Runtime: Idle devices asynchronously after probe|release
Putting devices into idle|suspend in a synchronous manner means we are
waiting for each device to become idle|suspended before the probe|release
is fully done.

This patch switch to use the asynchronous runtime PM API:s instead and
thus improves the parallelism since we can move on and handle the next
device in queue in an earlier phase.

Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
Acked-by: Kevin Hilman <khilman@linaro.org>
Acked-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Cc: Alan Stern <stern@rowland.harvard.edu>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:42:52 -07:00
Eric Paris
ad395abece Audit: do not print error when LSMs disabled
RHBZ: 785936

If the audit system collects a record about one process sending a signal
to another process it includes in that collection the 'secid' or 'an int
used to represet an LSM label.'  If there is no LSM enabled it will
collect a 0.  The problem is that when we attempt to print that record
we ask the LSM to convert the secid back to a string.  Since there is no
LSM it returns EOPNOTSUPP.

Most code in the audit system checks if the secid is 0 and does not
print LSM info in that case.  The signal information code however forgot
that check.  Thus users will see a message in syslog indicating that
converting the sid to string failed.  Add the right check.

Signed-off-by: Eric Paris <eparis@redhat.com>
2013-04-11 15:39:10 -04:00
Lars-Peter Clausen
a776102765 misc: tsl2550: Use dev_pm_ops
Use dev_pm_ops instead of the deprecated legacy suspend/resume callbacks.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: Rodolfo Giometti <giometti@enneenne.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:39:02 -07:00
Lars-Peter Clausen
873bf4f46c misc: isl29003: Use dev_pm_ops
Use dev_pm_ops instead of the deprecated legacy suspend/resume callbacks.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: Daniel Mack <daniel@caiaq.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:39:02 -07:00
Lars-Peter Clausen
5d4717d76f misc: fsa8480: Use dev_pm_ops
Use dev_pm_ops instead of the deprecated legacy suspend/resume callbacks.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: Donggeun Kim <dg77.kim@samsung.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:39:02 -07:00
Lars-Peter Clausen
1c9354b097 misc: apds9802als: Fix suspend/resume
The apds9802als driver implements runtime pm and at the same time uses the
legacy pm callbacks for suspend and resume. This does not work since the i2c
core wont look at the legacy pm callbacks if a driver has the 'pm' field set.
This patch fixes it by moving over to dev_pm_ops for suspend/resume as well.
Since both runtime pm and suspend/resume behave the same way this can easily be
done using the UNIVERSAL_DEV_PM_OPS macro.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Cc: Hong Liu <hong.liu@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:39:02 -07:00
Wei Yongjun
a42f82f57a mei: convert to use simple_open()
This removes an open coded simple_open() function and
replaces file operations references to the function
with simple_open() instead.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 12:39:01 -07:00
Claudio Takahasi
93796fa6f2 Bluetooth: Reject SCO when hci connection timeouts
This patch sends Reject Synchronous Connection Request Command when
hci_conn_timeout is triggered, and the SCO connection is in BT_CONNECT2
state. It prevents inconsistency if the remote host doesn't implement
properly the timeout for the connection request, and it removes the
connection reference left when the socket is closed for incoming SCO
connections.

[ 2650.129080] sco_sock_release: sock ffff8801ca417400, sk ffff88020c408800
[ 2650.129092] sco_sock_clear_timer: sock ffff88020c408800 state 6
[ 2650.129101] __sco_sock_close: sk ffff88020c408800 state 6 socket
	ffff8801ca417400
[ 2650.129108] sco_chan_del: sk ffff88020c408800, conn ffff8801c650ea20,
	err 104
[ 2650.129114] hci_conn_put: hcon ffff88020c40a800 orig refcnt 1
[ 2650.129128] sco_sock_kill: sk ffff88020c408800 state 9
[ 2650.129135] sco_sock_destruct: sk ffff88020c408800
[ 2650.138468] hci_conn_timeout: hcon ffff88020c40a800 state BT_CONNECT2

Signed-off-by: Claudio Takahasi <claudio.takahasi@openbossa.org>
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2013-04-11 16:34:18 -03:00
Claudio Takahasi
baf4325197 Bluetooth: Remove unneeded parameter
This patch removes the status parameter of the l2cap_conn_add function.
The parameter 'status' is always 0.

Signed-off-by: Claudio Takahasi <claudio.takahasi@openbossa.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2013-04-11 16:34:18 -03:00
Claudio Takahasi
92f185c89f Bluetooth: Minor coding style fix
This patch removes unneeded initialization and empty line.

Signed-off-by: Claudio Takahasi <claudio.takahasi@openbossa.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2013-04-11 16:34:17 -03:00
Claudio Takahasi
c10cc5a9d4 Bluetooth: Use GFP_KERNEL in sco_conn_add
This patch changes the memory allocation flags in the sco_conn_add
function, replacing the type to GFP_KERNEL. This function is executed
in process context and it is not called inside an atomic section.

Signed-off-by: Claudio Takahasi <claudio.takahasi@openbossa.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2013-04-11 16:34:17 -03:00
Claudio Takahasi
ea323c1198 Bluetooth: Fix SCO connection reference
This patch fixes decrementing SCO connection reference right after
stablishing the SCO connection with defer setup enabled. The dump below
shows a disconnection command with handle 0, the connection is still in
BT_CONNECT2 state and there isn't a handle associated with it.

< HCI Command: Accept Synchronous Connection (0x01|0x0029) plen 21
  bdaddr 78:47:1D:B3:72:6C
> HCI Event: Command Status (0x0f) plen 4
  Accept Synchronous Connection (0x01|0x0029) status 0x00 ncmd 1
< HCI Command: Disconnect (0x01|0x0006) plen 3
  handle 0 reason 0x13
  Reason: Remote User Terminated Connection
> HCI Event: Command Status (0x0f) plen 4
  Disconnect (0x01|0x0006) status 0x00 ncmd 1
> HCI Event: Synchronous Connect Complete (0x2c) plen 17
  status 0x00 handle 46 bdaddr 78:47:1D:B3:72:6C
  type eSCO
  Air mode: CVSD
< SCO data: handle 46 flags 0x00 dlen 48

Signed-off-by: Claudio Takahasi <claudio.takahasi@openbossa.org>
Signed-off-by: Vinicius Costa Gomes <vinicius.gomes@openbossa.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2013-04-11 16:34:16 -03:00
David Herrmann
76a68ba0ae Bluetooth: rename hci_conn_put to hci_conn_drop
We use _get() and _put() for device ref-counting in the kernel. However,
hci_conn_put() is _not_ used for ref-counting, hence, rename it to
hci_conn_drop() so we can later fix ref-counting and introduce
hci_conn_put().

hci_conn_hold() and hci_conn_put() are currently used to manage how long a
connection should be held alive. When the last user drops the connection,
we spawn a delayed work that performs the disconnect. Obviously, this has
nothing to do with ref-counting for the _object_ but rather for the
keep-alive of the connection.

But we really _need_ proper ref-counting for the _object_ to allow
connection-users like rfcomm-tty, HIDP or others.

Signed-off-by: David Herrmann <dh.herrmann@gmail.com>
Acked-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2013-04-11 16:34:15 -03:00
Marcel Holtmann
9f8f962c85 Bluetooth: Use separate function for BCM92035 vendor setup
Trying to squeeze every single vendor setup routine into the same function
and have it assigned all the time is actually a bad idea. Especially since
the core can handle the absence of a setup routine perfectly fine.

To make this a lot simpler for future additions of vendor setup code,
split the BCM92035 setup into its own function and only assign it when
this specific device has been detected.

Doing it like this has the nice side benefit that we do not have to keep
a copy of the driver_info around.

Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
2013-04-11 16:34:10 -03:00
Greg Kroah-Hartman
4e4098a3e0 driver core: handle user namespaces properly with the uid/gid devtmpfs change
Now that devtmpfs is caring about uid/gid, we need to use the correct
internal types so users who have USER_NS enabled will have things work
properly for them.

Thanks to Eric for pointing this out, and the patch review.

Reported-by: Eric W. Biederman <ebiederm@xmission.com>
Cc: Kay Sievers <kay@vrfy.org>
Cc: Ming Lei <ming.lei@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2013-04-11 11:43:29 -07:00
Lior Amsalem
7c14f6c719 ARM: dts: Add a 64 bits version of the skeleton device tree
In order to be able to use more than 4GB address-cells and size-cells
have to be set to 2

Signed-off-by: Gregory CLEMENT <gregory.clement@free-electrons.com>
Signed-off-by: Lior Amsalem <alior@marvell.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-04-11 18:09:15 +00:00
Olof Johansson
9251c6c0dc Renesas ARM based SoC lager board updates for v3.10
* Use r8a7790 timer setup code to force the
   arch timer to be enabled regardless of the bootloader setting
   - This is necessary for the lager board to boot
 
 This pull request is based on:
 git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git renesas-boards3-for-v3.10
 git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git renesas-soc-r8a7790-for-v3.10
 
 The merge was made to provide the r8a7790 timer setup code
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Merge tag 'renesas-boards-lager-for-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/boards2

From Simon Horman:
Renesas ARM based SoC lager board updates for v3.10

* Use r8a7790 timer setup code to force the
  arch timer to be enabled regardless of the bootloader setting
  - This is necessary for the lager board to boot

This pull request is based on:
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git renesas-boards3-for-v3.10
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git renesas-soc-r8a7790-for-v3.10

The merge was made to provide the r8a7790 timer setup code

* tag 'renesas-boards-lager-for-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: use r8a7790 timer setup code on Lager
  ARM: shmobile: force enable of r8a7790 arch timer
  ARM: shmobile: Add second I/O range for r8a7790 PFC

Signed-off-by: Olof Johansson <olof@lixom.net>
2013-04-11 10:36:42 -07:00
Alexander Shiyan
2ce7c62d1b GPIO: gpio-generic: remove kfree() from bgpio_remove call
Memory for basic-mmio-gpio driver is allocated by the driver
using it, whether it's the generic GPIO driver itself or another
driver. In either case, the owner shall allocate and free the
struct bgpio_chip it is using, preferably using a managed
resource.

Signed-off-by: Alexander Shiyan <shc_work@mail.ru>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-04-11 19:33:54 +02:00
Olof Johansson
f6940610c7 Renesas ARM based r8a7790 SoC update for v3.10
* Force architecture timer to be activated regardless of bootloader
   - This is necessary for the lager board to boot
 * Add second memory range to r8a7790 PFC device
   - This is in preparation for further PFC work.
     It should not break anything as it is not used yet.
 
 This pull request is based on:
 git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git renesas-soc2-for-v3.10
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Merge tag 'renesas-soc-r8a7790-for-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc2

From Simon Horman:
Renesas ARM based r8a7790 SoC update for v3.10

* Force architecture timer to be activated regardless of bootloader
  - This is necessary for the lager board to boot
* Add second memory range to r8a7790 PFC device
  - This is in preparation for further PFC work.
    It should not break anything as it is not used yet.

This pull request is based on:
git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas.git renesas-soc2-for-v3.10

* tag 'renesas-soc-r8a7790-for-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: force enable of r8a7790 arch timer
  ARM: shmobile: Add second I/O range for r8a7790 PFC

Signed-off-by: Olof Johansson <olof@lixom.net>
2013-04-11 10:32:39 -07:00
Olof Johansson
432b473419 Renesas ARM and SH based SoC pinmux fixes for v3.10
Correct a typo in sh-pfc r8a7779
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Merge tag 'renesas-pinmux-fixes-for-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into next/soc2

From Simon Horman:
Renesas ARM and SH based SoC pinmux fixes for v3.10

Correct a typo in sh-pfc r8a7779

* tag 'renesas-pinmux-fixes-for-v3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  sh-pfc: r8a7779: tidyup intc_irq3_b typo

Signed-off-by: Olof Johansson <olof@lixom.net>
2013-04-11 10:30:28 -07:00
Ezequiel Garcia
6885d5acc6 ARM: mvebu: Add Device Bus and CFI flash memory support to defconfig
This patch selects the devbus driver as part of the mvebu default
config, along with the required options to detect and support
CFI flash memories.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-04-11 17:29:12 +00:00
Ezequiel Garcia
a7d4f81821 ARM: mvebu: Add support for NOR flash device on Openblocks AX3 board
The Plat'home Openblocks AX3 has a 128 MiB NOR flash device connected
to the Device Bus. This commit adds the device tree node to support this device.

The SoC supports a flexible and dynamic decoding window allocation scheme;
but since this feature is still not implemented we need to specify the window
base address in the device tree node itself.
This base address has been selected in a completely arbitrary fashion.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-04-11 17:29:08 +00:00
Ezequiel Garcia
da8d1b3835 ARM: mvebu: Add support for NOR flash device on Armada XP-GP board
The Armada XP Development Board DB-MV784MP-GP has a NOR flash device
connected to the Device Bus. This commit adds the device tree node
to support this device.

This SoC supports a flexible and dynamic decoding window allocation
scheme; but since this feature is still not implemented we need
to specify the window base address in the device tree node itself.

This base address has been selected in a completely arbitrary fashion.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-04-11 17:29:04 +00:00
Ezequiel Garcia
3d76e1f386 ARM: mvebu: Add Device Bus support for Armada 370/XP SoC
Armada 370 and Armada XP SoC have a Device Bus controller to
handle NOR, NAND, SRAM and FPGA devices.
This patch adds the device tree node to enable the controller.

Signed-off-by: Ezequiel Garcia <ezequiel.garcia@free-electrons.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-04-11 17:28:51 +00:00
Arnd Bergmann
5d229ce569 ASoC: samsung: move plat/ headers to local directory
The plat/regs-iis.h and plat/regs-ac97.h files in the samsung platform
are only needed by the ASoC drivers, so they can be moved into the same
directory, as one more step towards a multiplatform build.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-04-11 18:17:38 +01:00
Mark Brown
ac50009f64 ASoC: wm_adsp: Add support for firmware wide coefficient blocks
Firmwares may provide some firmware wide configuration regions which can
be configured by the coefficient files using the firmware ID as the
algorithm ID, include these in the algorithm list.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
2013-04-11 18:14:47 +01:00
Thomas Petazzoni
8d7297b48d bus: mvebu: fix mistake in PCIe window target attribute for Kirkwood
The target and attributes for the PCIe address decoding windows were
not correct on Kirkwood for the second PCIe interface.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
2013-04-11 17:05:37 +00:00