rte_cryptodev_devices_get() function returns an array of devices
sharing the same driver.
Instead of having two different paths depending on the device being
virtual or physical, retrieve the driver name from rte_device structure.
Signed-off-by: Pablo de Lara <pablo.de.lara.guarch@intel.com>
Acked-by: Declan Doherty <declan.doherty@intel.com>