diff options
Diffstat (limited to 'drivers/nfc')
-rw-r--r-- | drivers/nfc/pn533/i2c.c | 1 | ||||
-rw-r--r-- | drivers/nfc/pn544/i2c.c | 1 | ||||
-rw-r--r-- | drivers/nfc/pn544/pn544.c | 4 | ||||
-rw-r--r-- | drivers/nfc/port100.c | 2 |
4 files changed, 4 insertions, 4 deletions
diff --git a/drivers/nfc/pn533/i2c.c b/drivers/nfc/pn533/i2c.c index 7507176cca0a..0207e66cee21 100644 --- a/drivers/nfc/pn533/i2c.c +++ b/drivers/nfc/pn533/i2c.c @@ -274,7 +274,6 @@ MODULE_DEVICE_TABLE(i2c, pn533_i2c_id_table); static struct i2c_driver pn533_i2c_driver = { .driver = { .name = PN533_I2C_DRIVER_NAME, - .owner = THIS_MODULE, .of_match_table = of_match_ptr(of_pn533_i2c_match), }, .probe = pn533_i2c_probe, diff --git a/drivers/nfc/pn544/i2c.c b/drivers/nfc/pn544/i2c.c index 720c89d6066e..4ac8cb262559 100644 --- a/drivers/nfc/pn544/i2c.c +++ b/drivers/nfc/pn544/i2c.c @@ -225,6 +225,7 @@ static void pn544_hci_i2c_platform_init(struct pn544_i2c_phy *phy) out: gpiod_set_value_cansleep(phy->gpiod_en, !phy->en_polarity); + usleep_range(10000, 15000); } static void pn544_hci_i2c_enable_mode(struct pn544_i2c_phy *phy, int run_mode) diff --git a/drivers/nfc/pn544/pn544.c b/drivers/nfc/pn544/pn544.c index cda996f6954e..b788870473e8 100644 --- a/drivers/nfc/pn544/pn544.c +++ b/drivers/nfc/pn544/pn544.c @@ -682,7 +682,7 @@ static int pn544_hci_tm_send(struct nfc_hci_dev *hdev, struct sk_buff *skb) static int pn544_hci_check_presence(struct nfc_hci_dev *hdev, struct nfc_target *target) { - pr_debug("supported protocol %d\b", target->supported_protocols); + pr_debug("supported protocol %d\n", target->supported_protocols); if (target->supported_protocols & (NFC_PROTO_ISO14443_MASK | NFC_PROTO_ISO14443_B_MASK)) { return nfc_hci_send_cmd(hdev, target->hci_reader_gate, @@ -693,7 +693,7 @@ static int pn544_hci_check_presence(struct nfc_hci_dev *hdev, target->nfcid1_len != 10) return -EOPNOTSUPP; - return nfc_hci_send_cmd(hdev, NFC_HCI_RF_READER_A_GATE, + return nfc_hci_send_cmd(hdev, NFC_HCI_RF_READER_A_GATE, PN544_RF_READER_CMD_ACTIVATE_NEXT, target->nfcid1, target->nfcid1_len, NULL); } else if (target->supported_protocols & (NFC_PROTO_JEWEL_MASK | diff --git a/drivers/nfc/port100.c b/drivers/nfc/port100.c index 604dba4f18af..8e4d355dc3ae 100644 --- a/drivers/nfc/port100.c +++ b/drivers/nfc/port100.c @@ -565,7 +565,7 @@ static void port100_tx_update_payload_len(void *_frame, int len) { struct port100_frame *frame = _frame; - frame->datalen = cpu_to_le16(le16_to_cpu(frame->datalen) + len); + le16_add_cpu(&frame->datalen, len); } static bool port100_rx_frame_is_valid(void *_frame) |