acpi_dma_request_slave_chan_by_name  431 drivers/dma/acpi-dma.c struct dma_chan *acpi_dma_request_slave_chan_by_name(struct device *dev,
acpi_dma_request_slave_chan_by_name  106 include/linux/acpi_dma.h static inline struct dma_chan *acpi_dma_request_slave_chan_by_name(