qcom_apcs_ipc_ops 44 drivers/mailbox/qcom-apcs-ipc-mailbox.c static const struct mbox_chan_ops qcom_apcs_ipc_ops = { qcom_apcs_ipc_ops 86 drivers/mailbox/qcom-apcs-ipc-mailbox.c apcs->mbox.ops = &qcom_apcs_ipc_ops;