dma_min 866 drivers/tty/serial/msm_serial.c unsigned int pio_count, dma_count, dma_min; dma_min 896 drivers/tty/serial/msm_serial.c dma_min = 1; /* Always DMA */ dma_min 899 drivers/tty/serial/msm_serial.c dma_min = UARTDM_BURST_SIZE; dma_min 908 drivers/tty/serial/msm_serial.c if (!dma->chan || dma_count < dma_min)