litmus-rt.git/drivers/nfc/microread, branch test The LITMUS^RT kernel. NFC: logging neatening 2015-04-07T10:05:12+00:00 Joe Perches joe@perches.com 2015-04-07T07:17:00+00:00 3590ebc040c9ee5d06754ce926f0e7c3a595e46d Add missing terminating newlines to nfc_info and nfc_err to avoid possible interleaving from other messages. Miscellanea: o typo fix of "unknonwn" in message o remove unnecessary OOM messages as there's a generic dump_stack() o realign arguments Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
Add missing terminating newlines to nfc_info and nfc_err
to avoid possible interleaving from other messages.

Miscellanea:

o typo fix of "unknonwn" in message
o remove unnecessary OOM messages as there's a generic dump_stack()
o realign arguments

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: microread: Change event_received gate parameter to pipe 2015-01-27T23:03:35+00:00 Christophe Ricard christophe.ricard@gmail.com 2015-01-27T00:18:17+00:00 d6365c018b3f9e12eeb262407ccf5b143bcc6bad The below event_received hci handler has change the gate parameter to pipe. Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com> 
The below event_received hci handler has change the gate parameter to pipe.

Signed-off-by: Christophe Ricard <christophe-h.ricard@st.com>
NFC: microread: Potential overflows in microread_target_discovered() 2014-09-04T22:57:32+00:00 Dan Carpenter dan.carpenter@oracle.com 2014-09-01T17:27:29+00:00 d07f1e8600ccb885c8f4143402b8912f7d827bcb Smatch says that skb->data is untrusted so we need to check to make sure that the memcpy() doesn't overflow. Fixes: cfad1ba87150 ('NFC: Initial support for Inside Secure microread') Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
Smatch says that skb->data is untrusted so we need to check to make sure
that the memcpy() doesn't overflow.

Fixes: cfad1ba87150 ('NFC: Initial support for Inside Secure microread')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
nfc: Fix FSF address in file headers 2013-12-11T15:56:21+00:00 Jeff Kirsher jeffrey.t.kirsher@intel.com 2013-12-06T16:56:16+00:00 98b32decc83ed3137e3ddbc918b102f8fc406b6d Several files refer to an old address for the Free Software Foundation in the file header comment. Resolve by replacing the address with the URL <http://www.gnu.org/licenses/> so that we do not have to keep updating the header comments anytime the address changes. CC: linux-wireless@vger.kernel.org CC: Lauro Ramos Venancio <lauro.venancio@openbossa.org> CC: Aloisio Almeida Jr <aloisio.almeida@openbossa.org> CC: Samuel Ortiz <sameo@linux.intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com> 
Several files refer to an old address for the Free Software Foundation
in the file header comment.  Resolve by replacing the address with
the URL <http://www.gnu.org/licenses/> so that we do not have to keep
updating the header comments anytime the address changes.

CC: linux-wireless@vger.kernel.org
CC: Lauro Ramos Venancio <lauro.venancio@openbossa.org>
CC: Aloisio Almeida Jr <aloisio.almeida@openbossa.org>
CC: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
NFC: Standardize logging style 2013-09-24T23:35:39+00:00 Joe Perches joe@perches.com 2013-04-05T19:27:39+00:00 17936b43f0fdede23582d83a45622751409c99b9 Use standardized styles to minimize coding defects. Always use nfc_<level> where feasible. Add \n to formats where appropriate. Typo "it it" correction. Add #define pr_fmt where appropriate. Remove function tracing logging messages. Remove OOM messages. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
Use standardized styles to minimize coding defects.

Always use nfc_<level> where feasible.
Add \n to formats where appropriate.
Typo "it it" correction.
Add #define pr_fmt where appropriate.
Remove function tracing logging messages.
Remove OOM messages.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: Remove the static supported_se field 2013-06-14T11:44:19+00:00 Samuel Ortiz sameo@linux.intel.com 2013-05-07T17:22:11+00:00 0b456c418a5595b9d67f300c9ac6a2441e774603 Supported secure elements are typically found during a discovery process initiated when the NFC controller is up and running. For a given NFC chipset there can be many configurations (embedded SE or not, with or without a SIM card wired to the NFC controller SWP interface, etc...) and thus driver code will never know before hand which SEs are available. So we remove this field, it will be replaced by a real SE discovery mechanism. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
Supported secure elements are typically found during a discovery process
initiated when the NFC controller is up and running. For a given NFC
chipset there can be many configurations (embedded SE or not, with or
without a SIM card wired to the NFC controller SWP interface, etc...) and
thus driver code will never know before hand which SEs are available.
So we remove this field, it will be replaced by a real SE discovery
mechanism.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: mei: Do not disable MEI devices from their remove routine 2013-05-21T08:48:41+00:00 Samuel Ortiz sameo@linux.intel.com 2013-04-30T21:50:29+00:00 e3a6b14ceda0207c3405c6266e5177a85c0db044 Enabling and disabling device is exclusively handled by the mei_phy_ops. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
Enabling and disabling device is exclusively handled by the mei_phy_ops.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: mei_phy: Register event callback when enabling the device 2013-05-21T08:48:40+00:00 Samuel Ortiz sameo@linux.intel.com 2013-04-30T21:48:50+00:00 73f3adb9b91efac04e4e7f8379a85400fc57121e The callback registration starts a waiting read, so it needs to be fired everytime the device is enabled. Otherwise following writes will never get an answer back. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
The callback registration starts a waiting read, so it needs to be fired
everytime the device is enabled. Otherwise following writes will never get
an answer back.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: mei: Add a common mei bus API for NFC drivers 2013-04-15T22:39:31+00:00 Eric Lapuyade eric.lapuyade@linux.intel.com 2013-04-15T09:19:20+00:00 4912e2fe74811693703e9b4e21bf36c067643a03 This isolates the common code that is required to use an mei bus nfc device from an NFC HCI drivers. This prepares for future drivers for NFC chips connected behind an Intel Management Engine controller. The microread_mei HCI driver is also modified to use that common code. Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com> Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
This isolates the common code that is required to use an mei bus nfc
device from an NFC HCI drivers. This prepares for future drivers for
NFC chips connected behind an Intel Management Engine controller.
The microread_mei HCI driver is also modified to use that common code.

Signed-off-by: Eric Lapuyade <eric.lapuyade@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
NFC: microread: Fix build failure due to a new MEI bus API 2013-03-31T22:52:42+00:00 Samuel Ortiz sameo@linux.intel.com 2013-03-28T09:39:28+00:00 9593b0b1179c526436f14849a9587fd2aae12040 uuid device_id field is removed and mei_device is renamed mei_cl_device. Signed-off-by: Samuel Ortiz <sameo@linux.intel.com> 
uuid device_id field is removed and mei_device is renamed mei_cl_device.

Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>