Searched refs:OMAP_UART_DMA_CH_FREE (Results 1 – 2 of 2) sorted by relevance
55 #define OMAP_UART_DMA_CH_FREE -1 macro
117 up->uart_dma.rx_dma_channel = OMAP_UART_DMA_CH_FREE; in serial_omap_stop_rxdma()142 up->uart_dma.tx_dma_channel != OMAP_UART_DMA_CH_FREE) { in serial_omap_stop_tx()151 up->uart_dma.tx_dma_channel = OMAP_UART_DMA_CH_FREE; in serial_omap_stop_tx()313 if (up->uart_dma.tx_dma_channel == OMAP_UART_DMA_CH_FREE) { in serial_omap_start_tx()1453 up->uart_dma.tx_dma_channel = OMAP_UART_DMA_CH_FREE; in serial_omap_probe()1454 up->uart_dma.rx_dma_channel = OMAP_UART_DMA_CH_FREE; in serial_omap_probe()