diff options
Diffstat (limited to 'drivers/nfc/s3fwrn5/core.c')
| -rw-r--r-- | drivers/nfc/s3fwrn5/core.c | 26 |
1 files changed, 22 insertions, 4 deletions
diff --git a/drivers/nfc/s3fwrn5/core.c b/drivers/nfc/s3fwrn5/core.c index ba6c486d6465..c00b7a07c3ee 100644 --- a/drivers/nfc/s3fwrn5/core.c +++ b/drivers/nfc/s3fwrn5/core.c @@ -20,13 +20,26 @@ NFC_PROTO_ISO14443_B_MASK | \ NFC_PROTO_ISO15693_MASK) +static int s3fwrn5_firmware_init(struct s3fwrn5_info *info) +{ + struct s3fwrn5_fw_info *fw_info = &info->fw_info; + int ret; + + s3fwrn5_fw_init(fw_info, "sec_s3fwrn5_firmware.bin"); + + /* Get firmware data */ + ret = s3fwrn5_fw_request_firmware(fw_info); + if (ret < 0) + dev_err(&fw_info->ndev->nfc_dev->dev, + "Failed to get fw file, ret=%02x\n", ret); + return ret; +} + static int s3fwrn5_firmware_update(struct s3fwrn5_info *info) { bool need_update; int ret; - s3fwrn5_fw_init(&info->fw_info, "sec_s3fwrn5_firmware.bin"); - /* Update firmware */ s3fwrn5_set_wake(info, false); @@ -109,6 +122,12 @@ static int s3fwrn5_nci_post_setup(struct nci_dev *ndev) struct s3fwrn5_info *info = nci_get_drvdata(ndev); int ret; + if (s3fwrn5_firmware_init(info)) { + //skip bootloader mode + ret = 0; + goto out; + } + ret = s3fwrn5_firmware_update(info); if (ret < 0) goto out; @@ -136,7 +155,7 @@ static struct nci_ops s3fwrn5_nci_ops = { }; int s3fwrn5_probe(struct nci_dev **ndev, void *phy_id, struct device *pdev, - const struct s3fwrn5_phy_ops *phy_ops, unsigned int max_payload) + const struct s3fwrn5_phy_ops *phy_ops) { struct s3fwrn5_info *info; int ret; @@ -148,7 +167,6 @@ int s3fwrn5_probe(struct nci_dev **ndev, void *phy_id, struct device *pdev, info->phy_id = phy_id; info->pdev = pdev; info->phy_ops = phy_ops; - info->max_payload = max_payload; mutex_init(&info->mutex); s3fwrn5_set_mode(info, S3FWRN5_MODE_COLD); |