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Message-Id: <20221223122404.170585-7-umang.jain@ideasonboard.com>
Date: Fri, 23 Dec 2022 17:54:03 +0530
From: Umang Jain <umang.jain@...asonboard.com>
To: linux-media@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-staging@...ts.linux.dev,
linux-rpi-kernel@...ts.infradead.org,
linux-arm-kernel@...ts.infradead.org
Cc: Kees Cook <keescook@...omium.org>,
Stefan Wahren <stefan.wahren@...e.com>,
Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
Florian Fainelli <f.fainelli@...il.com>,
Adrien Thierry <athierry@...hat.com>,
Dan Carpenter <error27@...il.com>,
Dave Stevenson <dave.stevenson@...pberrypi.com>,
Kieran Bingham <kieran.bingham@...asonboard.com>,
Laurent Pinchart <laurent.pinchart@...asonboard.com>,
Umang Jain <umang.jain@...asonboard.com>
Subject: [PATCH v3 6/7] staging: vc04_services: Drop enum vchiq_status remnants
Drop all references to enum vchiq_status as they are no longer in
use.
Signed-off-by: Umang Jain <umang.jain@...asonboard.com>
Tested-by: Stefan Wahren <stefan.wahren@...e.com>
---
.../include/linux/raspberrypi/vchiq.h | 4 ----
.../vc04_services/interface/vchiq_arm/vchiq_arm.c | 14 +++++++-------
.../vc04_services/interface/vchiq_arm/vchiq_core.c | 6 +++---
3 files changed, 10 insertions(+), 14 deletions(-)
diff --git a/drivers/staging/vc04_services/include/linux/raspberrypi/vchiq.h b/drivers/staging/vc04_services/include/linux/raspberrypi/vchiq.h
index 2ca4461d26ee..66965da11443 100644
--- a/drivers/staging/vc04_services/include/linux/raspberrypi/vchiq.h
+++ b/drivers/staging/vc04_services/include/linux/raspberrypi/vchiq.h
@@ -17,10 +17,6 @@ enum vchiq_reason {
VCHIQ_BULK_RECEIVE_ABORTED /* service, -, bulk_userdata */
};
-enum vchiq_status {
- VCHIQ_RETRY = 1
-};
-
enum vchiq_bulk_mode {
VCHIQ_BULK_MODE_CALLBACK,
VCHIQ_BULK_MODE_BLOCKING,
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 5cfad840bd18..22de23f3af02 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_arm.c
@@ -751,7 +751,7 @@ static int vchiq_is_connected(struct vchiq_instance *instance)
int vchiq_connect(struct vchiq_instance *instance)
{
- enum vchiq_status status;
+ int status;
struct vchiq_state *state = instance->state;
if (mutex_lock_killable(&state->mutex)) {
@@ -778,7 +778,7 @@ vchiq_add_service(struct vchiq_instance *instance,
const struct vchiq_service_params_kernel *params,
unsigned int *phandle)
{
- enum vchiq_status status;
+ int status;
struct vchiq_state *state = instance->state;
struct vchiq_service *service = NULL;
int srvstate;
@@ -839,7 +839,7 @@ int
vchiq_bulk_transmit(struct vchiq_instance *instance, unsigned int handle, const void *data,
unsigned int size, void *userdata, enum vchiq_bulk_mode mode)
{
- enum vchiq_status status;
+ int status;
while (1) {
switch (mode) {
@@ -877,7 +877,7 @@ int vchiq_bulk_receive(struct vchiq_instance *instance, unsigned int handle,
void *data, unsigned int size, void *userdata,
enum vchiq_bulk_mode mode)
{
- enum vchiq_status status;
+ int status;
while (1) {
switch (mode) {
@@ -915,7 +915,7 @@ vchiq_blocking_bulk_transfer(struct vchiq_instance *instance, unsigned int handl
unsigned int size, enum vchiq_bulk_dir dir)
{
struct vchiq_service *service;
- enum vchiq_status status;
+ int status;
struct bulk_waiter_node *waiter = NULL, *iter;
service = find_service_by_handle(instance, handle);
@@ -1103,7 +1103,7 @@ service_callback(struct vchiq_instance *instance, enum vchiq_reason reason,
*/
if ((user_service->message_available_pos -
instance->completion_remove) < 0) {
- enum vchiq_status status;
+ int status;
vchiq_log_info(vchiq_arm_log_level,
"Inserting extra MESSAGE_AVAILABLE");
@@ -1330,7 +1330,7 @@ vchiq_keepalive_thread_func(void *v)
struct vchiq_state *state = (struct vchiq_state *)v;
struct vchiq_arm_state *arm_state = vchiq_platform_get_arm_state(state);
- enum vchiq_status status;
+ int status;
struct vchiq_instance *instance;
unsigned int ka_handle;
int ret;
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 ddb6d0f4daed..4e705a447a62 100644
--- a/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
+++ b/drivers/staging/vc04_services/interface/vchiq_arm/vchiq_core.c
@@ -2591,7 +2591,7 @@ release_service_messages(struct vchiq_service *service)
static int
do_abort_bulks(struct vchiq_service *service)
{
- enum vchiq_status status;
+ int status;
/* Abort any outstanding bulk transfers */
if (mutex_lock_killable(&service->bulk_mutex))
@@ -2611,7 +2611,7 @@ do_abort_bulks(struct vchiq_service *service)
static int
close_service_complete(struct vchiq_service *service, int failstate)
{
- enum vchiq_status status;
+ int status;
int is_server = (service->public_fourcc != VCHIQ_FOURCC_INVALID);
int newstate;
@@ -3212,7 +3212,7 @@ vchiq_queue_message(struct vchiq_instance *instance, unsigned int handle,
int vchiq_queue_kernel_message(struct vchiq_instance *instance, unsigned int handle, void *data,
unsigned int size)
{
- enum vchiq_status status;
+ int status;
while (1) {
status = vchiq_queue_message(instance, handle, memcpy_copy_callback,
--
2.38.1
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