pvr: Add `pvr_cmd_enum()` macro
This is exactly the same as pvr_cmd_struct(), but is more semantically correct when referring to enums.
Signed-off-by: Matt Coster <matt.coster@imgtec.com>Due to an influx of spam, we have had to impose restrictions on new accounts. Please see this wiki page for instructions on how to get full permissions. Sorry for the inconvenience.
This is exactly the same as pvr_cmd_struct(), but is more semantically correct when referring to enums.
Signed-off-by: Matt Coster <matt.coster@imgtec.com>