diff options
Diffstat (limited to 'drivers/media/platform')
| -rw-r--r-- | drivers/media/platform/coda/coda-common.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/drivers/media/platform/coda/coda-common.c b/drivers/media/platform/coda/coda-common.c index f881e87e55d3..35a42c56dd60 100644 --- a/drivers/media/platform/coda/coda-common.c +++ b/drivers/media/platform/coda/coda-common.c @@ -921,7 +921,8 @@ static void coda_pic_run_work(struct work_struct *work) ctx->ops->finish_run(ctx); } - if (ctx->aborting || (!ctx->streamon_cap && !ctx->streamon_out)) + if ((ctx->aborting || (!ctx->streamon_cap && !ctx->streamon_out)) && + ctx->ops->seq_end_work) queue_work(dev->workqueue, &ctx->seq_end_work); mutex_unlock(&dev->coda_mutex); @@ -1627,7 +1628,8 @@ static int coda_open(struct file *file) ctx->ops = ctx->cvd->ops; init_completion(&ctx->completion); INIT_WORK(&ctx->pic_run_work, coda_pic_run_work); - INIT_WORK(&ctx->seq_end_work, ctx->ops->seq_end_work); + if (ctx->ops->seq_end_work) + INIT_WORK(&ctx->seq_end_work, ctx->ops->seq_end_work); v4l2_fh_init(&ctx->fh, video_devdata(file)); file->private_data = &ctx->fh; v4l2_fh_add(&ctx->fh); @@ -1748,7 +1750,7 @@ static int coda_release(struct file *file) v4l2_m2m_ctx_release(ctx->fh.m2m_ctx); /* In case the instance was not running, we still need to call SEQ_END */ - if (ctx->initialized) { + if (ctx->initialized && ctx->ops->seq_end_work) { queue_work(dev->workqueue, &ctx->seq_end_work); flush_work(&ctx->seq_end_work); } |