linux-toradex.git/net/nfc/core.c, branch v3.8.8

NFC: Fix some code style and whitespace issues

2012-10-26T16:26:52+00:00

Signed-off-by: Szymon Janc 
Signed-off-by: Samuel Ortiz

NFC: Use IDR library to assing NFC devices IDs

2012-10-26T16:26:51+00:00

As a consequence the NFC device IDs won't be increasing all the time,
as IDR provides the first available ID.

Signed-off-by: Samuel Ortiz

NFC: Set rf_mode to NFC_RF_NONE where necessary

2012-10-26T16:26:47+00:00

rf_mode is now set to NFC_RF_NONE when a device gets allocated,
when the link goes down, and when stop polling.

Signed-off-by: Thierry Escande 
Signed-off-by: Samuel Ortiz

NFC: HCI check presence must not fail when driver doesn't support it

2012-10-26T16:26:46+00:00

When the driver does not support checking the tag is still present, it
must return -EOPNOTSUPP. The NFC Core will then stop asking and not
report a tag lost event to user space.

Signed-off-by: Eric Lapuyade 
Signed-off-by: Samuel Ortiz

workqueue: avoid using deprecated functions

2012-10-02T23:01:31+00:00

The network merge brought in a few users of functions that got
deprecated by the workqueue cleanups: the 'system_nrt_wq' is now the
same as the regular system_wq, since all workqueues are now non-
reentrant.

Similarly, remove one use of flush_work_sync() - the regular
flush_work() has become synchronous, and the "_sync()" version is thus
deprecated as being superfluous.

Signed-off-by: Linus Torvalds

NFC: Use system_nrt_wq instead of custom ones

2012-09-24T22:17:23+00:00

NFC is using a number of custom ordered workqueues w/ WQ_MEM_RECLAIM.
WQ_MEM_RECLAIM is unnecessary unless NFC is gonna be used as transport
for storage device, and all use cases match one work item to one
ordered workqueue - IOW, there's no actual ordering going on at all
and using system_nrt_wq gives the same behavior.

There's nothing to be gained by using custom workqueues.  Use
system_nrt_wq instead and drop all the custom ones.

Signed-off-by: Tejun Heo 
Signed-off-by: Samuel Ortiz

NFC: Add netlink module alias for NFC

2012-07-09T20:42:14+00:00

Signed-off-by: Samuel Ortiz

NFC: Add modules alias for NFC sockets

2012-07-09T20:42:13+00:00

Signed-off-by: Samuel Ortiz

NFC: nfc_driver_failure() implementation

2012-07-09T20:42:11+00:00

If the device is polling we sent a 0 target found event.

Signed-off-by: Eric Lapuyade 
Signed-off-by: Samuel Ortiz

NFC: nfc_targets_found() should accept zero target found

2012-07-09T20:42:10+00:00

The semantics for a zero target found event is that the polling operation
could not complete.

Signed-off-by: Eric Lapuyade 
Signed-off-by: Samuel Ortiz