From: Robin Murphy <robin.murphy@xxxxxxx> Sent: Thursday, March 17, 2022 9:31 AM > > On 2022-03-17 16:25, Michael Kelley wrote: > > Export acpi_get_dma_attr() so that it can be used by the Hyper-V > > VMbus driver, which may be built as a module. The related function > > acpi_dma_configure_id() is already exported. > > No. Use device_get_dma_attr() like everyone else, please. > Got it. That works. Michael