diff options
| author |   Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2017-08-13 17:47:40 +0300 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2017-08-28 20:51:19 +0200 |
| commit | 7b8a0353f39d579a654d5920e656f2f91006b6c1 (patch) | |
| tree | b3e484f08beee9771d10617aaa85c651ea863acc /drivers/tty | |
| parent | serial: fsl_lpuart: Avoid using irq_wake flag (diff) | |
| download | linux-dev-7b8a0353f39d579a654d5920e656f2f91006b6c1.tar.xz linux-dev-7b8a0353f39d579a654d5920e656f2f91006b6c1.zip | |
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>
Diffstat (limited to 'drivers/tty')
| -rw-r--r-- | drivers/tty/serial/st-asc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/tty/serial/st-asc.c b/drivers/tty/serial/st-asc.c index 6b0ca65027d0..b313a792b149 100644 --- a/drivers/tty/serial/st-asc.c +++ b/drivers/tty/serial/st-asc.c @@ -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) { |