diff options
Diffstat (limited to 'drivers/nfc/pn533/pn533.c')
| -rw-r--r-- | drivers/nfc/pn533/pn533.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/drivers/nfc/pn533/pn533.c b/drivers/nfc/pn533/pn533.c index a172a32aa9d9..64836c727aee 100644 --- a/drivers/nfc/pn533/pn533.c +++ b/drivers/nfc/pn533/pn533.c @@ -2458,6 +2458,9 @@ static int pn533_dev_up(struct nfc_dev *nfc_dev) { struct pn533 *dev = nfc_get_drvdata(nfc_dev); + if (dev->phy_ops->dev_up) + dev->phy_ops->dev_up(dev); + if (dev->device_type == PN533_DEVICE_PN532) { int rc = pn532_sam_configuration(nfc_dev); @@ -2470,7 +2473,14 @@ static int pn533_dev_up(struct nfc_dev *nfc_dev) static int pn533_dev_down(struct nfc_dev *nfc_dev) { - return pn533_rf_field(nfc_dev, 0); + struct pn533 *dev = nfc_get_drvdata(nfc_dev); + int ret; + + ret = pn533_rf_field(nfc_dev, 0); + if (dev->phy_ops->dev_down && !ret) + dev->phy_ops->dev_down(dev); + + return ret; } static struct nfc_ops pn533_nfc_ops = { |