Searched refs:spi_dma_spinlock (Results 1 – 1 of 1) sorted by relevance
82 static portMUX_TYPE spi_dma_spinlock = portMUX_INITIALIZER_UNLOCKED; variable156 portENTER_CRITICAL(&spi_dma_spinlock); in claim_dma_chan()164 portEXIT_CRITICAL(&spi_dma_spinlock); in claim_dma_chan()333 portENTER_CRITICAL(&spi_dma_spinlock); in dma_chan_free()336 portEXIT_CRITICAL(&spi_dma_spinlock); in dma_chan_free()
