acpi_dma_request_slave_chan_by_index   73 include/linux/acpi_dma.h struct dma_chan *acpi_dma_request_slave_chan_by_index(struct device *dev,
acpi_dma_request_slave_chan_by_index  119 include/linux/acpi_dma.h #define acpi_dma_request_slave_channel	acpi_dma_request_slave_chan_by_index