libio: Clean up usage of rtems_termios_device_mode

This cleans up outputUsesInterrupts usage with rtems_termios_device_mode
enum values. The outputUsesInterrupts member was typed as an int, named
as if it were a boolean value, and used as if it were a
rtems_termios_device_mode enum. In this patch, values assigned to
outputUsesInterrupts have been converted to the corresponding
rtems_termios_device_mode enum value, conversions from
deviceOutputUsesInterrupts have been made explicit, and uses of
rtems_termios_device_mode enum values with deviceOutputUsesInterrupts
have been converted to booleans.

1 files changed, 1 insertions, 1 deletions

diff --git a/testsuites/libtests/termios04/termios_testdriver_impl.h b/testsuites/libtests/termios04/termios_testdriver_impl.h
index cfe9ebedf4..740f9e0778 100644
--- a/testsuites/libtests/termios04/termios_testdriver_impl.h
+++ b/testsuites/libtests/termios04/termios_testdriver_impl.h
@@ -271,7 +271,7 @@ rtems_device_driver termios_test_driver_open(
     #if defined(TASK_DRIVEN)
       TERMIOS_TASK_DRIVEN                    /* outputUsesInterrupts */
     #else
-      0                                      /* outputUsesInterrupts */
+      TERMIOS_POLLED                         /* outputUsesInterrupts */
     #endif
   };