diff options
| -rw-r--r-- | drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c | 28 |
1 files changed, 18 insertions, 10 deletions
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c index f13d5738e731..3a72c364f25d 100644 --- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c +++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c @@ -1226,6 +1226,22 @@ release_slot(struct vchiq_state *state, struct vchiq_slot_info *slot_info, mutex_unlock(&state->recycle_mutex); } +static inline enum vchiq_reason +get_bulk_reason(struct vchiq_bulk *bulk) +{ + if (bulk->dir == VCHIQ_BULK_TRANSMIT) { + if (bulk->actual == VCHIQ_BULK_ACTUAL_ABORTED) + return VCHIQ_BULK_TRANSMIT_ABORTED; + + return VCHIQ_BULK_TRANSMIT_DONE; + } + + if (bulk->actual == VCHIQ_BULK_ACTUAL_ABORTED) + return VCHIQ_BULK_RECEIVE_ABORTED; + + return VCHIQ_BULK_RECEIVE_DONE; +} + /* Called by the slot handler - don't hold the bulk mutex */ static enum vchiq_status notify_bulks(struct vchiq_service *service, struct vchiq_bulk_queue *queue, @@ -1281,16 +1297,8 @@ notify_bulks(struct vchiq_service *service, struct vchiq_bulk_queue *queue, spin_unlock(&bulk_waiter_spinlock); } else if (bulk->mode == VCHIQ_BULK_MODE_CALLBACK) { - enum vchiq_reason reason = (bulk->dir == - VCHIQ_BULK_TRANSMIT) ? - ((bulk->actual == - VCHIQ_BULK_ACTUAL_ABORTED) ? - VCHIQ_BULK_TRANSMIT_ABORTED : - VCHIQ_BULK_TRANSMIT_DONE) : - ((bulk->actual == - VCHIQ_BULK_ACTUAL_ABORTED) ? - VCHIQ_BULK_RECEIVE_ABORTED : - VCHIQ_BULK_RECEIVE_DONE); + enum vchiq_reason reason = + get_bulk_reason(bulk); status = make_service_callback(service, reason, NULL, bulk->userdata); if (status == VCHIQ_RETRY) |