diff options
Diffstat (limited to 'drivers/tty/serial')
| -rw-r--r-- | drivers/tty/serial/icom.c | 2 | ||||
| -rw-r--r-- | drivers/tty/serial/jsm/jsm_driver.c | 1 | ||||
| -rw-r--r-- | drivers/tty/serial/max310x.c | 29 | ||||
| -rw-r--r-- | drivers/tty/serial/qcom_geni_serial.c | 7 |
4 files changed, 5 insertions, 34 deletions
diff --git a/drivers/tty/serial/icom.c b/drivers/tty/serial/icom.c index 9a872750581c..94af7a5ea497 100644 --- a/drivers/tty/serial/icom.c +++ b/drivers/tty/serial/icom.c @@ -1639,8 +1639,6 @@ module_exit(icom_exit); MODULE_AUTHOR("Michael Anderson <mjanders@us.ibm.com>"); MODULE_DESCRIPTION("IBM iSeries Serial IOA driver"); -MODULE_SUPPORTED_DEVICE - ("IBM iSeries 2745, 2771, 2772, 2742, 2793 and 2805 Communications adapters"); MODULE_LICENSE("GPL"); MODULE_FIRMWARE("icom_call_setup.bin"); MODULE_FIRMWARE("icom_res_dce.bin"); diff --git a/drivers/tty/serial/jsm/jsm_driver.c b/drivers/tty/serial/jsm/jsm_driver.c index cd30da0ef083..0ea799bf8dbb 100644 --- a/drivers/tty/serial/jsm/jsm_driver.c +++ b/drivers/tty/serial/jsm/jsm_driver.c @@ -19,7 +19,6 @@ MODULE_AUTHOR("Digi International, https://www.digi.com"); MODULE_DESCRIPTION("Driver for the Digi International Neo and Classic PCI based product line"); MODULE_LICENSE("GPL"); -MODULE_SUPPORTED_DEVICE("jsm"); #define JSM_DRIVER_NAME "jsm" #define NR_PORTS 32 diff --git a/drivers/tty/serial/max310x.c b/drivers/tty/serial/max310x.c index 9795b2e8b0b2..1b61d26bb7af 100644 --- a/drivers/tty/serial/max310x.c +++ b/drivers/tty/serial/max310x.c @@ -1056,9 +1056,9 @@ static int max310x_startup(struct uart_port *port) max310x_port_update(port, MAX310X_MODE1_REG, MAX310X_MODE1_TRNSCVCTRL_BIT, 0); - /* Reset FIFOs */ - max310x_port_write(port, MAX310X_MODE2_REG, - MAX310X_MODE2_FIFORST_BIT); + /* Configure MODE2 register & Reset FIFOs*/ + val = MAX310X_MODE2_RXEMPTINV_BIT | MAX310X_MODE2_FIFORST_BIT; + max310x_port_write(port, MAX310X_MODE2_REG, val); max310x_port_update(port, MAX310X_MODE2_REG, MAX310X_MODE2_FIFORST_BIT, 0); @@ -1086,27 +1086,8 @@ static int max310x_startup(struct uart_port *port) /* Clear IRQ status register */ max310x_port_read(port, MAX310X_IRQSTS_REG); - /* - * Let's ask for an interrupt after a timeout equivalent to - * the receiving time of 4 characters after the last character - * has been received. - */ - max310x_port_write(port, MAX310X_RXTO_REG, 4); - - /* - * Make sure we also get RX interrupts when the RX FIFO is - * filling up quickly, so get an interrupt when half of the RX - * FIFO has been filled in. - */ - max310x_port_write(port, MAX310X_FIFOTRIGLVL_REG, - MAX310X_FIFOTRIGLVL_RX(MAX310X_FIFO_SIZE / 2)); - - /* Enable RX timeout interrupt in LSR */ - max310x_port_write(port, MAX310X_LSR_IRQEN_REG, - MAX310X_LSR_RXTO_BIT); - - /* Enable LSR, RX FIFO trigger, CTS change interrupts */ - val = MAX310X_IRQ_LSR_BIT | MAX310X_IRQ_RXFIFO_BIT | MAX310X_IRQ_TXEMPTY_BIT; + /* Enable RX, TX, CTS change interrupts */ + val = MAX310X_IRQ_RXEMPTY_BIT | MAX310X_IRQ_TXEMPTY_BIT; max310x_port_write(port, MAX310X_IRQEN_REG, val | MAX310X_IRQ_CTS_BIT); return 0; diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c index 291649f02821..0d85b55ea823 100644 --- a/drivers/tty/serial/qcom_geni_serial.c +++ b/drivers/tty/serial/qcom_geni_serial.c @@ -1177,12 +1177,6 @@ static inline void qcom_geni_serial_enable_early_read(struct geni_se *se, struct console *con) { } #endif -static int qcom_geni_serial_earlycon_exit(struct console *con) -{ - geni_remove_earlycon_icc_vote(); - return 0; -} - static struct qcom_geni_private_data earlycon_private_data; static int __init qcom_geni_serial_earlycon_setup(struct earlycon_device *dev, @@ -1233,7 +1227,6 @@ static int __init qcom_geni_serial_earlycon_setup(struct earlycon_device *dev, writel(stop_bit_len, uport->membase + SE_UART_TX_STOP_BIT_LEN); dev->con->write = qcom_geni_serial_earlycon_write; - dev->con->exit = qcom_geni_serial_earlycon_exit; dev->con->setup = NULL; qcom_geni_serial_enable_early_read(&se, dev->con); |