{ NXP_RECV_FW_REQ_V3, .recv = nxp_recv_fw_req_v3 },
};
-static ssize_t btnxpuart_receive_buf(struct serdev_device *serdev,
- const u8 *data, size_t count)
+static size_t btnxpuart_receive_buf(struct serdev_device *serdev,
+ const u8 *data, size_t count)
{
struct btnxpuart_dev *nxpdev = serdev_device_get_drvdata(serdev);