tree d9573557cf616e8751fbde45ee56d8280e3eebcf
parent e4d38f334ad24f80229a8ebab26950de8e8f34d7
author Peter Hurley <peter@hurleysoftware.com> 1460249601 -0700
committer Greg Kroah-Hartman <gregkh@linuxfoundation.org> 1462033615 -0700

tty: Replace ASYNC_CTS_FLOW bit and update atomically

Replace ASYNC_CTS_FLOW bit in the tty_port::flags field with
TTY_PORT_CTS_FLOW bit in the tty_port::iflags field. Add
tty_port_set_cts_flow() helper to abstract the atomic bit ops.

Signed-off-by: Peter Hurley <peter@hurleysoftware.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>