serial: core: remove unneeded irq_wake flag
authorAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Sun, 13 Aug 2017 14:47:42 +0000 (17:47 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 28 Aug 2017 18:51:20 +0000 (20:51 +0200)
commitaef3ad103a686f21b746977d4ed21cc1af36f589
treeb3b2fd6d61a86f4578eeeb58196a279fb6d0c965
parent29d60981db522ce301e06e18d9edf8b31b233b89
serial: core: remove unneeded 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.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/tty/serial/serial_core.c
include/linux/serial_core.h