pdc_ring_alloc 320 drivers/mailbox/bcm-pdc-mailbox.c struct pdc_ring_alloc tx_ring_alloc; pdc_ring_alloc 321 drivers/mailbox/bcm-pdc-mailbox.c struct pdc_ring_alloc rx_ring_alloc; pdc_ring_alloc 990 drivers/mailbox/bcm-pdc-mailbox.c struct pdc_ring_alloc tx; pdc_ring_alloc 991 drivers/mailbox/bcm-pdc-mailbox.c struct pdc_ring_alloc rx;