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Searched refs:v4l2_mutex (Results 1 – 1 of 1) sorted by relevance

/linux-6.12.1/drivers/media/platform/renesas/
Drcar_drif.c218 struct mutex v4l2_mutex; /* To serialize ioctls */ member
776 mutex_lock(&sdr->v4l2_mutex); in rcar_drif_start_streaming()
816 mutex_unlock(&sdr->v4l2_mutex); in rcar_drif_start_streaming()
827 mutex_unlock(&sdr->v4l2_mutex); in rcar_drif_start_streaming()
838 mutex_lock(&sdr->v4l2_mutex); in rcar_drif_stop_streaming()
855 mutex_unlock(&sdr->v4l2_mutex); in rcar_drif_stop_streaming()
1072 sdr->vdev->lock = &sdr->v4l2_mutex; in rcar_drif_sdr_register()
1305 mutex_init(&sdr->v4l2_mutex); in rcar_drif_sdr_probe()