diff options
| author | Dafna Hirschfeld <dafna.hirschfeld@collabora.com> | 2020-10-02 20:42:19 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab+huawei@kernel.org> | 2020-11-16 10:31:08 +0100 |
| commit | 60fcc5beb80cbdaeb0ced74428d9a2c731e6c57c (patch) | |
| tree | 5c6e0716a01da7f45039896dfb8d0f24884ddbd3 | |
| parent | dd48134061bb0ae2c53f40d78f7672055be06b53 (diff) | |
media: staging: rkisp1: initialize buffer lists only on probe
The buffer lists of stats and params entities
are initialized in queue_setup callback with
'INIT_LIST_HEAD'. It is enough to initialize
the lists only upon registration.
For the stats entity the list is already
initialize upon registration.
Signed-off-by: Dafna Hirschfeld <dafna.hirschfeld@collabora.com>
Acked-by: Helen Koike <helen.koike@collabora.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
| -rw-r--r-- | drivers/staging/media/rkisp1/rkisp1-params.c | 4 | ||||
| -rw-r--r-- | drivers/staging/media/rkisp1/rkisp1-stats.c | 4 |
2 files changed, 1 insertions, 7 deletions
diff --git a/drivers/staging/media/rkisp1/rkisp1-params.c b/drivers/staging/media/rkisp1/rkisp1-params.c index cb9f3332a9a0..aa758f8c2264 100644 --- a/drivers/staging/media/rkisp1/rkisp1-params.c +++ b/drivers/staging/media/rkisp1/rkisp1-params.c @@ -1420,8 +1420,6 @@ static int rkisp1_params_vb2_queue_setup(struct vb2_queue *vq, unsigned int sizes[], struct device *alloc_devs[]) { - struct rkisp1_params *params = vq->drv_priv; - *num_buffers = clamp_t(u32, *num_buffers, RKISP1_ISP_PARAMS_REQ_BUFS_MIN, RKISP1_ISP_PARAMS_REQ_BUFS_MAX); @@ -1430,7 +1428,6 @@ static int rkisp1_params_vb2_queue_setup(struct vb2_queue *vq, sizes[0] = sizeof(struct rkisp1_params_cfg); - INIT_LIST_HEAD(¶ms->params); return 0; } @@ -1545,6 +1542,7 @@ int rkisp1_params_register(struct rkisp1_device *rkisp1) params->rkisp1 = rkisp1; mutex_init(&node->vlock); + INIT_LIST_HEAD(¶ms->params); spin_lock_init(¶ms->config_lock); strscpy(vdev->name, RKISP1_PARAMS_DEV_NAME, sizeof(vdev->name)); diff --git a/drivers/staging/media/rkisp1/rkisp1-stats.c b/drivers/staging/media/rkisp1/rkisp1-stats.c index 51c64f75fe29..c58ae52b8a98 100644 --- a/drivers/staging/media/rkisp1/rkisp1-stats.c +++ b/drivers/staging/media/rkisp1/rkisp1-stats.c @@ -94,8 +94,6 @@ static int rkisp1_stats_vb2_queue_setup(struct vb2_queue *vq, unsigned int sizes[], struct device *alloc_devs[]) { - struct rkisp1_stats *stats = vq->drv_priv; - *num_planes = 1; *num_buffers = clamp_t(u32, *num_buffers, RKISP1_ISP_STATS_REQ_BUFS_MIN, @@ -103,8 +101,6 @@ static int rkisp1_stats_vb2_queue_setup(struct vb2_queue *vq, sizes[0] = sizeof(struct rkisp1_stat_buffer); - INIT_LIST_HEAD(&stats->stat); - return 0; } |