diff options
Diffstat (limited to 'drivers/tty/serial/qcom_geni_serial.c')
| -rw-r--r-- | drivers/tty/serial/qcom_geni_serial.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c index 0d85b55ea823..00bb88a71606 100644 --- a/drivers/tty/serial/qcom_geni_serial.c +++ b/drivers/tty/serial/qcom_geni_serial.c @@ -818,7 +818,6 @@ static irqreturn_t qcom_geni_serial_isr(int isr, void *dev) u32 s_irq_status; u32 geni_status; struct uart_port *uport = dev; - unsigned long flags; bool drop_rx = false; struct tty_port *tport = &uport->state->port; struct qcom_geni_serial_port *port = to_dev_port(uport, uport); @@ -826,7 +825,8 @@ static irqreturn_t qcom_geni_serial_isr(int isr, void *dev) if (uport->suspended) return IRQ_NONE; - spin_lock_irqsave(&uport->lock, flags); + spin_lock(&uport->lock); + m_irq_status = readl(uport->membase + SE_GENI_M_IRQ_STATUS); s_irq_status = readl(uport->membase + SE_GENI_S_IRQ_STATUS); geni_status = readl(uport->membase + SE_GENI_STATUS); @@ -861,7 +861,7 @@ static irqreturn_t qcom_geni_serial_isr(int isr, void *dev) qcom_geni_serial_handle_rx(uport, drop_rx); out_unlock: - uart_unlock_and_check_sysrq(uport, flags); + uart_unlock_and_check_sysrq(uport); return IRQ_HANDLED; } |