Searched refs:dma_lock (Results 1 – 5 of 5) sorted by relevance
129 spinlock_t dma_lock; member221 spin_lock(&priv->dma_lock); in zynq_fpga_isr()227 spin_unlock(&priv->dma_lock); in zynq_fpga_isr()230 spin_unlock(&priv->dma_lock); in zynq_fpga_isr()424 spin_lock_irqsave(&priv->dma_lock, flags); in zynq_fpga_ops_write()428 spin_unlock_irqrestore(&priv->dma_lock, flags); in zynq_fpga_ops_write()433 spin_lock_irqsave(&priv->dma_lock, flags); in zynq_fpga_ops_write()436 spin_unlock_irqrestore(&priv->dma_lock, flags); in zynq_fpga_ops_write()564 spin_lock_init(&priv->dma_lock); in zynq_fpga_probe()
215 spinlock_t dma_lock; /* To serialize DMA cb of channels */ member527 spin_lock(&sdr->dma_lock); in rcar_drif_dma_complete()531 spin_unlock(&sdr->dma_lock); in rcar_drif_dma_complete()546 spin_unlock(&sdr->dma_lock); in rcar_drif_dma_complete()569 spin_unlock(&sdr->dma_lock); in rcar_drif_dma_complete()1307 spin_lock_init(&sdr->dma_lock); in rcar_drif_sdr_probe()
155 spinlock_t dma_lock; member521 spin_lock_irqsave(&host->dma_lock, flags); in mmc_omap_end_of_data()526 spin_unlock_irqrestore(&host->dma_lock, flags); in mmc_omap_end_of_data()538 spin_lock_irqsave(&host->dma_lock, flags); in mmc_omap_dma_done()543 spin_unlock_irqrestore(&host->dma_lock, flags); in mmc_omap_dma_done()1362 spin_lock_init(&host->dma_lock); in mmc_omap_probe()
167 struct mutex dma_lock; member327 mutex_lock(&dcmi->dma_lock); in dcmi_start_dma()335 mutex_unlock(&dcmi->dma_lock); in dcmi_start_dma()347 mutex_unlock(&dcmi->dma_lock); in dcmi_start_dma()351 mutex_unlock(&dcmi->dma_lock); in dcmi_start_dma()917 mutex_lock(&dcmi->dma_lock); in dcmi_stop_streaming()919 mutex_unlock(&dcmi->dma_lock); in dcmi_stop_streaming()2028 mutex_init(&dcmi->dma_lock); in dcmi_probe()
212 struct mutex dma_lock; member653 mutex_lock(&priv->dma_lock); in get_dma_channel()663 mutex_unlock(&priv->dma_lock); in get_dma_channel()679 mutex_unlock(&priv->dma_lock); in get_dma_channel()1924 mutex_init(&priv->dma_lock); in mport_cdev_open()