diff options
| author | Arron Wang <arron.wang@intel.com> | 2013-12-11 17:25:23 +0800 |
|---|---|---|
| committer | Samuel Ortiz <sameo@linux.intel.com> | 2014-02-16 23:49:54 +0100 |
| commit | 971d63cff6d70ab09237b7718f39615e40ad0828 (patch) | |
| tree | 4eafcf813750d21535e93770863991e373db21f9 /drivers/nfc/pn544/pn544.c | |
| parent | f5f6872ed2d9a33f99013f6bad734b7f0684da23 (diff) | |
NFC: pn544: Pass hardware variant information when downloading firmware
Different pn544 hardware variant may use different commands to download
new firmwares. The C2 does a regular firmware download while the C3 uses
a more secure protocol.
As a consequence we need to pass the hardware variant from the HCI SW
version command reply down to the pn544 i2c layer, in order to use the
right protocol at run time.
Signed-off-by: Arron Wang <arron.wang@intel.com>
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Diffstat (limited to 'drivers/nfc/pn544/pn544.c')
| -rw-r--r-- | drivers/nfc/pn544/pn544.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/nfc/pn544/pn544.c b/drivers/nfc/pn544/pn544.c index 3df4a109cfad..9c8051d20cea 100644 --- a/drivers/nfc/pn544/pn544.c +++ b/drivers/nfc/pn544/pn544.c @@ -786,7 +786,7 @@ static int pn544_hci_fw_download(struct nfc_hci_dev *hdev, if (info->fw_download == NULL) return -ENOTSUPP; - return info->fw_download(info->phy_id, firmware_name); + return info->fw_download(info->phy_id, firmware_name, hdev->sw_romlib); } static int pn544_hci_discover_se(struct nfc_hci_dev *hdev) |