diff options
Diffstat (limited to 'drivers/tty/serial/qcom_geni_serial.c')
| -rw-r--r-- | drivers/tty/serial/qcom_geni_serial.c | 22 |
1 files changed, 5 insertions, 17 deletions
diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c index 23d729ed3bf6..aedc38893e6c 100644 --- a/drivers/tty/serial/qcom_geni_serial.c +++ b/drivers/tty/serial/qcom_geni_serial.c @@ -1050,21 +1050,7 @@ static void qcom_geni_serial_set_termios(struct uart_port *uport, } /* bits per char */ - switch (termios->c_cflag & CSIZE) { - case CS5: - bits_per_char = 5; - break; - case CS6: - bits_per_char = 6; - break; - case CS7: - bits_per_char = 7; - break; - case CS8: - default: - bits_per_char = 8; - break; - } + bits_per_char = tty_get_char_size(termios->c_cflag); /* stop bits */ if (termios->c_cflag & CSTOPB) @@ -1338,7 +1324,7 @@ static const struct uart_ops qcom_geni_uart_pops = { static int qcom_geni_serial_probe(struct platform_device *pdev) { int ret = 0; - int line = -1; + int line; struct qcom_geni_serial_port *port; struct uart_port *uport; struct resource *res; @@ -1354,7 +1340,9 @@ static int qcom_geni_serial_probe(struct platform_device *pdev) line = of_alias_get_id(pdev->dev.of_node, "serial"); } else { drv = &qcom_geni_uart_driver; - line = of_alias_get_id(pdev->dev.of_node, "hsuart"); + line = of_alias_get_id(pdev->dev.of_node, "serial"); + if (line == -ENODEV) /* compat with non-standard aliases */ + line = of_alias_get_id(pdev->dev.of_node, "hsuart"); } port = get_port_from_line(line, console); |