diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c index 272bae0eebc7ec..1a61c970f7d6fd 100644 --- a/drivers/tty/serial/qcom_geni_serial.c +++ b/drivers/tty/serial/qcom_geni_serial.c @@ -120,7 +120,7 @@ struct qcom_geni_serial_port { unsigned int baud; unsigned int tx_bytes_pw; unsigned int rx_bytes_pw; - u32 *rx_fifo; + void *rx_fifo; u32 loopback; bool brk; @@ -514,7 +514,6 @@ static int handle_rx_console(struct uart_port *uport, u32 bytes, bool drop) static int handle_rx_uart(struct uart_port *uport, u32 bytes, bool drop) { - unsigned char *buf; struct tty_port *tport; struct qcom_geni_serial_port *port = to_dev_port(uport, uport); u32 num_bytes_pw = port->tx_fifo_width / BITS_PER_BYTE; @@ -526,8 +525,7 @@ static int handle_rx_uart(struct uart_port *uport, u32 bytes, bool drop) if (drop) return 0; - buf = (unsigned char *)port->rx_fifo; - ret = tty_insert_flip_string(tport, buf, bytes); + ret = tty_insert_flip_string(tport, port->rx_fifo, bytes); if (ret != bytes) { dev_err(uport->dev, "%s:Unable to push data ret %d_bytes %d\n", __func__, ret, bytes); @@ -892,12 +890,6 @@ static int qcom_geni_serial_port_setup(struct uart_port *uport) false, false, true); geni_se_init(&port->se, UART_RX_WM, port->rx_fifo_depth - 2); geni_se_select_mode(&port->se, GENI_SE_FIFO); - if (!uart_console(uport)) { - port->rx_fifo = devm_kcalloc(uport->dev, - port->rx_fifo_depth, sizeof(u32), GFP_KERNEL); - if (!port->rx_fifo) - return -ENOMEM; - } port->setup = true; return 0; @@ -1308,6 +1300,13 @@ static int qcom_geni_serial_probe(struct platform_device *pdev) port->rx_fifo_depth = DEF_FIFO_DEPTH_WORDS; port->tx_fifo_width = DEF_FIFO_WIDTH_BITS; + if (!console) { + port->rx_fifo = devm_kcalloc(uport->dev, + port->rx_fifo_depth, sizeof(u32), GFP_KERNEL); + if (!port->rx_fifo) + return -ENOMEM; + } + port->name = devm_kasprintf(uport->dev, GFP_KERNEL, "qcom_geni_serial_%s%d", uart_console(uport) ? "console" : "uart", uport->line);