The flag is set but never read, remove it.
Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@xxxxxxxxxxxxxxxx>
---
drivers/media/platform/vsp1/vsp1_bru.c | 2 --
drivers/media/platform/vsp1/vsp1_entity.c | 23 -----------------------
drivers/media/platform/vsp1/vsp1_entity.h | 6 ------
drivers/media/platform/vsp1/vsp1_rpf.c | 2 --
drivers/media/platform/vsp1/vsp1_sru.c | 2 --
drivers/media/platform/vsp1/vsp1_wpf.c | 2 --
6 files changed, 37 deletions(-)
diff --git a/drivers/media/platform/vsp1/vsp1_bru.c b/drivers/media/platform/vsp1/vsp1_bru.c
index 27a9043b11e2..74cc4903e858 100644
--- a/drivers/media/platform/vsp1/vsp1_bru.c
+++ b/drivers/media/platform/vsp1/vsp1_bru.c
@@ -67,8 +67,6 @@ static int bru_s_stream(struct v4l2_subdev *subdev, int enable)
unsigned int flags;
unsigned int i;
- vsp1_entity_set_streaming(&bru->entity, enable);
-
if (!enable)
return 0;
diff --git a/drivers/media/platform/vsp1/vsp1_entity.c b/drivers/media/platform/vsp1/vsp1_entity.c
index a366cb64ae9d..69e11586087c 100644
--- a/drivers/media/platform/vsp1/vsp1_entity.c
+++ b/drivers/media/platform/vsp1/vsp1_entity.c
@@ -33,27 +33,6 @@ void vsp1_mod_write(struct vsp1_entity *e, u32 reg, u32 data)
vsp1_write(e->vsp1, reg, data);
}
-bool vsp1_entity_is_streaming(struct vsp1_entity *entity)
-{
- unsigned long flags;
- bool streaming;
-
- spin_lock_irqsave(&entity->lock, flags);
- streaming = entity->streaming;
- spin_unlock_irqrestore(&entity->lock, flags);
-
- return streaming;
-}
-
-void vsp1_entity_set_streaming(struct vsp1_entity *entity, bool streaming)
-{
- unsigned long flags;
-
- spin_lock_irqsave(&entity->lock, flags);
- entity->streaming = streaming;
- spin_unlock_irqrestore(&entity->lock, flags);
-}
-
void vsp1_entity_route_setup(struct vsp1_entity *source)
{
struct vsp1_entity *sink;
@@ -198,8 +177,6 @@ int vsp1_entity_init(struct vsp1_device *vsp1, struct vsp1_entity *entity,
if (i == ARRAY_SIZE(vsp1_routes))
return -EINVAL;
- spin_lock_init(&entity->lock);
-
entity->vsp1 = vsp1;
entity->source_pad = num_pads - 1;
diff --git a/drivers/media/platform/vsp1/vsp1_entity.h b/drivers/media/platform/vsp1/vsp1_entity.h
index c0d6db82ebfb..203872164f8e 100644
--- a/drivers/media/platform/vsp1/vsp1_entity.h
+++ b/drivers/media/platform/vsp1/vsp1_entity.h
@@ -73,9 +73,6 @@ struct vsp1_entity {
struct v4l2_subdev subdev;
struct v4l2_mbus_framefmt *formats;
-
- spinlock_t lock; /* Protects the streaming field */
- bool streaming;
};
static inline struct vsp1_entity *to_vsp1_entity(struct v4l2_subdev *subdev)
@@ -100,9 +97,6 @@ vsp1_entity_get_pad_format(struct vsp1_entity *entity,
void vsp1_entity_init_formats(struct v4l2_subdev *subdev,
struct v4l2_subdev_pad_config *cfg);
-bool vsp1_entity_is_streaming(struct vsp1_entity *entity);
-void vsp1_entity_set_streaming(struct vsp1_entity *entity, bool streaming);
-
void vsp1_entity_route_setup(struct vsp1_entity *source);
void vsp1_mod_write(struct vsp1_entity *e, u32 reg, u32 data);
diff --git a/drivers/media/platform/vsp1/vsp1_rpf.c b/drivers/media/platform/vsp1/vsp1_rpf.c
index 62d898c0ad65..ffe097b27a77 100644
--- a/drivers/media/platform/vsp1/vsp1_rpf.c
+++ b/drivers/media/platform/vsp1/vsp1_rpf.c
@@ -46,8 +46,6 @@ static int rpf_s_stream(struct v4l2_subdev *subdev, int enable)
u32 pstride;
u32 infmt;
- vsp1_entity_set_streaming(&rpf->entity, enable);
-
if (!enable)
return 0;
diff --git a/drivers/media/platform/vsp1/vsp1_sru.c b/drivers/media/platform/vsp1/vsp1_sru.c
index 810c6b376e14..371b20ec5d1b 100644
--- a/drivers/media/platform/vsp1/vsp1_sru.c
+++ b/drivers/media/platform/vsp1/vsp1_sru.c
@@ -114,8 +114,6 @@ static int sru_s_stream(struct v4l2_subdev *subdev, int enable)
struct v4l2_mbus_framefmt *output;
u32 ctrl0;
- vsp1_entity_set_streaming(&sru->entity, enable);
-
if (!enable)
return 0;
diff --git a/drivers/media/platform/vsp1/vsp1_wpf.c b/drivers/media/platform/vsp1/vsp1_wpf.c
index 28654cffeeca..1013190e440b 100644
--- a/drivers/media/platform/vsp1/vsp1_wpf.c
+++ b/drivers/media/platform/vsp1/vsp1_wpf.c
@@ -47,8 +47,6 @@ static int wpf_s_stream(struct v4l2_subdev *subdev, int enable)
u32 srcrpf = 0;
u32 outfmt = 0;
- vsp1_entity_set_streaming(&wpf->entity, enable);
-
if (!enable) {
vsp1_write(vsp1, VI6_WPF_IRQ_ENB(wpf->entity.index), 0);
vsp1_write(vsp1, wpf->entity.index * VI6_WPF_OFFSET +
--
2.4.10
