diff options
| author | Samuel Ortiz <sameo@linux.intel.com> | 2013-04-10 12:25:30 +0200 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2013-04-11 16:29:10 +0200 |
| commit | 7757dc8a3e7658abb6e5fc7d825a38b27961d0c8 (patch) | |
| tree | baf60c1117faa0c747d0330d9b9c15e031f18628 /drivers/nfc/pn533.c | |
| parent | 7c5a54fb869d980c2a3c0972fe1e22816dd5b7b2 (diff) | |
NFC: Prevent polling when device is down
Some devices turn radio on whenever they're asked to start a poll.
To prevent that from happening, we just don't call into the driver
start_poll hook when the NFC device is down.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/nfc/pn533.c')
0 files changed, 0 insertions, 0 deletions