r_iv 462 drivers/misc/mei/hdcp/mei_hdcp.c memcpy(ske_data->riv, get_skey_out.r_iv, HDCP_2_2_RIV_LEN); r_iv 309 drivers/misc/mei/hdcp/mei_hdcp.h u8 r_iv[HDCP_2_2_RIV_LEN];