Re: [patch] TTY: synclink, small cleanup in dtr_rts()

Joe Perches
2013-01-27T21:00:06Z

On Sun, 2013-01-27 at 23:19 +0300, Dan Carpenter wrote:
> On Sun, Jan 27, 2013 at 12:04:38PM -0800, Joe Perches wrote:
> > Wouldn't it be clearer still to use | instead of +
> Yeah. I think it would be, but adding bitflags together instead of
> doing bitwise ORs is very common as well.

Fortunately, less and less so.

Another option might be to add another #define
to include/uapi/linux/synclink.h

#define SerialSignal_DTR_RTS (SerialSignal_DTR | SerialSignal_RTS)