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Commit 7b8a0353 authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Greg Kroah-Hartman
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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: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 3d6bcddf

drivers/tty/serial/st-asc.c

+1 −1
Original line number Diff line number Diff line
@@ -310,7 +310,7 @@ static void asc_receive_chars(struct uart_port *port) 
	if (mode == ASC_CTL_MODE_8BIT || mode == ASC_CTL_MODE_8BIT_PAR)

		ignore_pe = true;



	if (port->irq_wake)

	if (irqd_is_wakeup_set(irq_get_irq_data(port->irq)))

		pm_wakeup_event(tport->tty->dev, 0);



	while ((status = asc_in(port, ASC_STA)) & ASC_STA_RBF) {