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NFC: Set rf_mode to NFC_RF_NONE where necessary 

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 <thierry.escande@linux.intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
5bit-waveforms
Thierry Escande 2012-10-05 11:05:45 +02:00 committed by Samuel Ortiz
parent 19cfe5843e
commit 5bcf099c17
1 changed files with 5 additions and 0 deletions
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5
net/nfc/core.c
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@ -181,6 +181,7 @@ int nfc_stop_poll(struct nfc_dev *dev)
dev->ops->stop_poll(dev);
dev->polling = false;
dev->rf_mode = NFC_RF_NONE;
error:
device_unlock(&dev->dev);
@ -274,12 +275,14 @@ int nfc_dep_link_down(struct nfc_dev *dev)
if (!rc) {
dev->dep_link_up = false;
dev->active_target = NULL;
dev->rf_mode = NFC_RF_NONE;
nfc_llcp_mac_is_down(dev);
nfc_genl_dep_link_down_event(dev);
}
error:
device_unlock(&dev->dev);
return rc;
}
@ -503,6 +506,7 @@ EXPORT_SYMBOL(nfc_tm_activated);
int nfc_tm_deactivated(struct nfc_dev *dev)
{
dev->dep_link_up = false;
dev->rf_mode = NFC_RF_NONE;
return nfc_genl_tm_deactivated(dev);
}
@ -782,6 +786,7 @@ struct nfc_dev *nfc_allocate_device(struct nfc_ops *ops,
nfc_genl_data_init(&dev->genl_data);
dev->rf_mode = NFC_RF_NONE;
/* first generation must not be 0 */
dev->targets_generation = 1;