Searched refs:mfc_mutex (Results 1 - 2 of 2) sorted by relevance

/linux-master/drivers/media/platform/samsung/s5p-mfc/
H A Ds5p_mfc.c181 mutex_locked = mutex_trylock(&dev->mfc_mutex);
222 mutex_unlock(&dev->mfc_mutex);
777 if (mutex_lock_interruptible(&dev->mfc_mutex))
779 dev->num_inst++; /* It is guarded by mfc_mutex in vfd */
865 q->lock = &dev->mfc_mutex;
892 q->lock = &dev->mfc_mutex;
923 mutex_unlock(&dev->mfc_mutex);
948 mutex_unlock(&dev->mfc_mutex);
962 mutex_lock(&dev->mfc_mutex);
1004 mutex_unlock(&dev->mfc_mutex);
[all...]
H A Ds5p_mfc_common.h273 * @mfc_mutex: lock for video_device
320 struct mutex mfc_mutex; /* video_device lock */ member in struct:s5p_mfc_dev

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