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serial: core: remove unneeded irq_wake flag

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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>
This commit is contained in:
Andy Shevchenko 2017-08-13 17:47:42 +03:00 • committed by Greg Kroah-Hartman
parent 29d60981db
commit aef3ad103a
2 changed files with 3 additions and 7 deletions
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1
include/linux/serial_core.h
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@ -247,7 +247,6 @@ struct uart_port {
struct device *dev; /* parent device */
unsigned char hub6; /* this should be in the 8250 driver */
unsigned char suspended;
unsigned char irq_wake;
unsigned char unused[2];
const char *name; /* port name */
struct attribute_group *attr_group; /* port specific attributes */