diff options
Diffstat (limited to 'drivers/media/platform/m2m-deinterlace.c')
| -rw-r--r-- | drivers/media/platform/m2m-deinterlace.c | 20 |
1 files changed, 2 insertions, 18 deletions
diff --git a/drivers/media/platform/m2m-deinterlace.c b/drivers/media/platform/m2m-deinterlace.c index 3008892eb8dd..a566ec566cec 100644 --- a/drivers/media/platform/m2m-deinterlace.c +++ b/drivers/media/platform/m2m-deinterlace.c @@ -181,20 +181,6 @@ static void deinterlace_job_abort(void *priv) v4l2_m2m_job_finish(pcdev->m2m_dev, ctx->m2m_ctx); } -static void deinterlace_lock(void *priv) -{ - struct deinterlace_ctx *ctx = priv; - struct deinterlace_dev *pcdev = ctx->dev; - mutex_lock(&pcdev->dev_mutex); -} - -static void deinterlace_unlock(void *priv) -{ - struct deinterlace_ctx *ctx = priv; - struct deinterlace_dev *pcdev = ctx->dev; - mutex_unlock(&pcdev->dev_mutex); -} - static void dma_callback(void *data) { struct deinterlace_ctx *curr_ctx = data; @@ -956,9 +942,9 @@ static __poll_t deinterlace_poll(struct file *file, struct deinterlace_ctx *ctx = file->private_data; __poll_t ret; - deinterlace_lock(ctx); + mutex_lock(&ctx->dev->dev_mutex); ret = v4l2_m2m_poll(file, ctx->m2m_ctx, wait); - deinterlace_unlock(ctx); + mutex_unlock(&ctx->dev->dev_mutex); return ret; } @@ -992,8 +978,6 @@ static const struct v4l2_m2m_ops m2m_ops = { .device_run = deinterlace_device_run, .job_ready = deinterlace_job_ready, .job_abort = deinterlace_job_abort, - .lock = deinterlace_lock, - .unlock = deinterlace_unlock, }; static int deinterlace_probe(struct platform_device *pdev) |