rx_desc_req 1204 drivers/mailbox/bcm-pdc-mailbox.c u32 rx_desc_req; rx_desc_req 1237 drivers/mailbox/bcm-pdc-mailbox.c rx_desc_req = pdc_desc_count(mssg->spu.dst); rx_desc_req 1238 drivers/mailbox/bcm-pdc-mailbox.c if (unlikely(pdc_rings_full(pdcs, tx_desc_req, rx_desc_req + 1)))