This reverts commit a772f116702e3f0afdd7e6acadc1b8fb3b20b9ff.
---
.../interface/vchiq_arm/vchiq_arm.c | 21 ++++++++++---------
.../interface/vchiq_arm/vchiq_core.c | 21 ++++++++++---------
.../interface/vchiq_arm/vchiq_util.c | 6 +++---
3 files changed, 25 insertions(+), 23 deletions(-)
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
index 064d0db4c51e..ccfb8218b83c 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
@@ -560,7 +560,8 @@ add_completion(VCHIQ_INSTANCE_T instance, VCHIQ_REASON_T
reason,
vchiq_log_trace(vchiq_arm_log_level,
"%s - completion queue full", __func__);
DEBUG_COUNT(COMPLETION_QUEUE_FULL_COUNT);
- if (wait_for_completion_killable( &instance->remove_event)) {
+ if (wait_for_completion_interruptible(
+ &instance->remove_event)) {
vchiq_log_info(vchiq_arm_log_level,
"service_callback interrupted");
return VCHIQ_RETRY;
@@ -671,7 +672,7 @@ service_callback(VCHIQ_REASON_T reason, struct vchiq_header
*header,
}
DEBUG_TRACE(SERVICE_CALLBACK_LINE);
- if (wait_for_completion_killable(
+ if (wait_for_completion_interruptible(
&user_service->remove_event)
!= 0) {
vchiq_log_info(vchiq_arm_log_level,
@@ -1006,7 +1007,7 @@ vchiq_ioctl(struct file *file, unsigned int cmd, unsigned
long arg)
has been closed until the client library calls the
CLOSE_DELIVERED ioctl, signalling close_event. */
if (user_service->close_pending &&
- wait_for_completion_killable(
+ wait_for_completion_interruptible(
&user_service->close_event))
status = VCHIQ_RETRY;
break;
@@ -1182,7 +1183,7 @@ vchiq_ioctl(struct file *file, unsigned int cmd, unsigned
long arg)
DEBUG_TRACE(AWAIT_COMPLETION_LINE);
mutex_unlock(&instance->completion_mutex);
- rc = wait_for_completion_killable(
+ rc = wait_for_completion_interruptible(
&instance->insert_event);
mutex_lock(&instance->completion_mutex);
if (rc != 0) {
@@ -1352,7 +1353,7 @@ vchiq_ioctl(struct file *file, unsigned int cmd, unsigned
long arg)
do {
spin_unlock(&msg_queue_spinlock);
DEBUG_TRACE(DEQUEUE_MESSAGE_LINE);
- if (wait_for_completion_killable(
+ if (wait_for_completion_interruptible(
&user_service->insert_event)) {
vchiq_log_info(vchiq_arm_log_level,
"DEQUEUE_MESSAGE interrupted");
@@ -2360,7 +2361,7 @@ vchiq_keepalive_thread_func(void *v)
while (1) {
long rc = 0, uc = 0;
- if (wait_for_completion_killable(&arm_state->ka_evt)
+ if (wait_for_completion_interruptible(&arm_state->ka_evt)
!= 0) {
vchiq_log_error(vchiq_susp_log_level,
"%s interrupted", __func__);
@@ -2611,7 +2612,7 @@ block_resume(struct vchiq_arm_state *arm_state)
write_unlock_bh(&arm_state->susp_res_lock);
vchiq_log_info(vchiq_susp_log_level, "%s wait for previously "
"blocked clients", __func__);
- if (wait_for_completion_killable_timeout(
+ if (wait_for_completion_interruptible_timeout(
&arm_state->blocked_blocker, timeout_val)
<= 0) {
vchiq_log_error(vchiq_susp_log_level, "%s wait for "
@@ -2637,7 +2638,7 @@ block_resume(struct vchiq_arm_state *arm_state)
write_unlock_bh(&arm_state->susp_res_lock);
vchiq_log_info(vchiq_susp_log_level, "%s wait for resume",
__func__);
- if (wait_for_completion_killable_timeout(
+ if (wait_for_completion_interruptible_timeout(
&arm_state->vc_resume_complete, timeout_val)
<= 0) {
vchiq_log_error(vchiq_susp_log_level, "%s wait for "
@@ -2844,7 +2845,7 @@ vchiq_arm_force_suspend(struct vchiq_state *state)
do {
write_unlock_bh(&arm_state->susp_res_lock);
- rc = wait_for_completion_killable_timeout(
+ rc = wait_for_completion_interruptible_timeout(
&arm_state->vc_suspend_complete,
msecs_to_jiffies(FORCE_SUSPEND_TIMEOUT_MS));
@@ -2940,7 +2941,7 @@ vchiq_arm_allow_resume(struct vchiq_state *state)
write_unlock_bh(&arm_state->susp_res_lock);
if (resume) {
- if (wait_for_completion_killable(
+ if (wait_for_completion_interruptible(
&arm_state->vc_resume_complete) < 0) {
vchiq_log_error(vchiq_susp_log_level,
"%s interrupted", __func__);
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 53f5a1cb4636..50189223f05b 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
@@ -590,7 +590,7 @@ reserve_space(struct vchiq_state *state, size_t space, int
is_blocking)
remote_event_signal(&state->remote->trigger);
if (!is_blocking ||
- (wait_for_completion_killable(
+ (wait_for_completion_interruptible(
&state->slot_available_event)))
return NULL; /* No space available */
}
@@ -860,7 +860,7 @@ queue_message(struct vchiq_state *state, struct
vchiq_service *service,
spin_unlock("a_spinlock);
mutex_unlock(&state->slot_mutex);
- if (wait_for_completion_killable(
+ if (wait_for_completion_interruptible(
&state->data_quota_event))
return VCHIQ_RETRY;
@@ -891,7 +891,7 @@ queue_message(struct vchiq_state *state, struct
vchiq_service *service,
service_quota->slot_use_count);
VCHIQ_SERVICE_STATS_INC(service, quota_stalls);
mutex_unlock(&state->slot_mutex);
- if (wait_for_completion_killable(
+ if (wait_for_completion_interruptible(
&service_quota->quota_event))
return VCHIQ_RETRY;
if (service->closing)
@@ -1740,7 +1740,8 @@ parse_rx_slots(struct vchiq_state *state)
&service->bulk_rx : &service->bulk_tx;
DEBUG_TRACE(PARSE_LINE);
- if (mutex_lock_killable(&service->bulk_mutex)) {
+ if (mutex_lock_killable(
+ &service->bulk_mutex) != 0) {
DEBUG_TRACE(PARSE_LINE);
goto bail_not_ready;
}
@@ -2456,7 +2457,7 @@ vchiq_open_service_internal(struct vchiq_service
*service, int client_id)
QMFLAGS_IS_BLOCKING);
if (status == VCHIQ_SUCCESS) {
/* Wait for the ACK/NAK */
- if (wait_for_completion_killable(&service->remove_event)) {
+ if (wait_for_completion_interruptible(&service->remove_event)) {
status = VCHIQ_RETRY;
vchiq_release_service_internal(service);
} else if ((service->srvstate != VCHIQ_SRVSTATE_OPEN) &&
@@ -2823,7 +2824,7 @@ vchiq_connect_internal(struct vchiq_state *state,
VCHIQ_INSTANCE_T instance)
}
if (state->conn_state == VCHIQ_CONNSTATE_CONNECTING) {
- if (wait_for_completion_killable(&state->connect))
+ if (wait_for_completion_interruptible(&state->connect))
return VCHIQ_RETRY;
vchiq_set_conn_state(state, VCHIQ_CONNSTATE_CONNECTED);
@@ -2922,7 +2923,7 @@ vchiq_close_service(VCHIQ_SERVICE_HANDLE_T handle)
}
while (1) {
- if (wait_for_completion_killable(&service->remove_event)) {
+ if (wait_for_completion_interruptible(&service->remove_event)) {
status = VCHIQ_RETRY;
break;
}
@@ -2983,7 +2984,7 @@ vchiq_remove_service(VCHIQ_SERVICE_HANDLE_T handle)
request_poll(service->state, service, VCHIQ_POLL_REMOVE);
}
while (1) {
- if (wait_for_completion_killable(&service->remove_event)) {
+ if (wait_for_completion_interruptible(&service->remove_event)) {
status = VCHIQ_RETRY;
break;
}
@@ -3066,7 +3067,7 @@ VCHIQ_STATUS_T vchiq_bulk_transfer(VCHIQ_SERVICE_HANDLE_T
handle,
VCHIQ_SERVICE_STATS_INC(service, bulk_stalls);
do {
mutex_unlock(&service->bulk_mutex);
- if (wait_for_completion_killable(
+ if (wait_for_completion_interruptible(
&service->bulk_remove_event)) {
status = VCHIQ_RETRY;
goto error_exit;
@@ -3143,7 +3144,7 @@ VCHIQ_STATUS_T vchiq_bulk_transfer(VCHIQ_SERVICE_HANDLE_T
handle,
if (bulk_waiter) {
bulk_waiter->bulk = bulk;
- if (wait_for_completion_killable(&bulk_waiter->event))
+ if (wait_for_completion_interruptible(&bulk_waiter->event))
status = VCHIQ_RETRY;
else if (bulk_waiter->actual == VCHIQ_BULK_ACTUAL_ABORTED)
status = VCHIQ_ERROR;
diff --git a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_util.c
b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_util.c
index 55c5fd82b911..30deea1b57f7 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_util.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_util.c
@@ -80,7 +80,7 @@ void vchiu_queue_push(struct vchiu_queue *queue, struct
vchiq_header *header)
return;
while (queue->write == queue->read + queue->size) {
- if (wait_for_completion_killable(&queue->pop))
+ if (wait_for_completion_interruptible(&queue->pop))
flush_signals(current);
}
@@ -93,7 +93,7 @@ void vchiu_queue_push(struct vchiu_queue *queue, struct
vchiq_header *header)
struct vchiq_header *vchiu_queue_peek(struct vchiu_queue *queue)
{
while (queue->write == queue->read) {
- if (wait_for_completion_killable(&queue->push))
+ if (wait_for_completion_interruptible(&queue->push))
flush_signals(current);
}
@@ -107,7 +107,7 @@ struct vchiq_header *vchiu_queue_pop(struct vchiu_queue
*queue)
struct vchiq_header *header;
while (queue->write == queue->read) {
- if (wait_for_completion_killable(&queue->push))
+ if (wait_for_completion_interruptible(&queue->push))
flush_signals(current);
}
--
2.21.0
