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serial: st-asc: Avoid using irq_wake flag
There is no need to duplicate a flag which IRQ core takes care of. Replace custom flag by IRQ core API that retrieves its state. Cc: Patrice Chotard <patrice.chotard@st.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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@ -310,7 +310,7 @@ static void asc_receive_chars(struct uart_port *port)
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if (mode == ASC_CTL_MODE_8BIT || mode == ASC_CTL_MODE_8BIT_PAR)
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ignore_pe = true;
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if (port->irq_wake)
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if (irqd_is_wakeup_set(irq_get_irq_data(port->irq)))
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pm_wakeup_event(tport->tty->dev, 0);
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while ((status = asc_in(port, ASC_STA)) & ASC_STA_RBF) {
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