diff options
| -rw-r--r-- | drivers/tty/serial/qcom_geni_serial.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c index 3ca5db294be3..b8aa4c1293ba 100644 --- a/drivers/tty/serial/qcom_geni_serial.c +++ b/drivers/tty/serial/qcom_geni_serial.c @@ -591,7 +591,6 @@ static void qcom_geni_serial_stop_tx_dma(struct uart_port *uport) { struct qcom_geni_serial_port *port = to_dev_port(uport); bool done; - u32 m_irq_en; if (!qcom_geni_serial_main_active(uport)) return; @@ -603,12 +602,10 @@ static void qcom_geni_serial_stop_tx_dma(struct uart_port *uport) port->tx_remaining = 0; } - m_irq_en = readl(uport->membase + SE_GENI_M_IRQ_EN); - writel(m_irq_en, uport->membase + SE_GENI_M_IRQ_EN); geni_se_cancel_m_cmd(&port->se); - done = qcom_geni_serial_poll_bit(uport, SE_GENI_S_IRQ_STATUS, - S_CMD_CANCEL_EN, true); + done = qcom_geni_serial_poll_bit(uport, SE_GENI_M_IRQ_STATUS, + M_CMD_CANCEL_EN, true); if (!done) { geni_se_abort_m_cmd(&port->se); done = qcom_geni_serial_poll_bit(uport, SE_GENI_M_IRQ_STATUS, |