usb: typec: tcpci: Refactor tcpc_presenting_cc1_rd macro

Defining one macro instead of two for tcpc_presenting_*_rd.
This is a follow up of the comment left by Heikki Krogerus.

https://patchwork.kernel.org/project/linux-usb/patch/


20210304070931.1947316-1-badhri@google.com/

Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Reviewed-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Badhri Jagan Sridharan <badhri@google.com>
Link: https://lore.kernel.org/r/20210310223536.3471243-1-badhri@google.com


Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>