media: device property: Return true in fwnode_device_is_available for NULL ops

Some types of fwnode_handle do not implement the device_is_available()
check, such as those created by software_nodes. There isn't really a
meaningful way to check for the availability of a device that doesn't
actually exist, so if the check isn't implemented just assume that the
"device" is present.

Suggested-by: Laurent Pinchart <[email protected]>
Reviewed-by: Laurent Pinchart <[email protected]>
Reviewed-by: Andy Shevchenko <[email protected]>
Signed-off-by: Daniel Scally <[email protected]>
Reviewed-by: Heikki Krogerus <[email protected]>
Acked-by: Greg Kroah-Hartman <[email protected]>
Acked-by: Rafael J. Wysocki <[email protected]>
Signed-off-by: Sakari Ailus <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

0 files changed, 0 insertions, 0 deletions