diff options
| -rw-r--r-- | include/linux/device.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/device.h b/include/linux/device.h index c0a12612532..9d4835a8f8b 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -80,6 +80,7 @@ extern void bus_remove_file(struct bus_type *, struct bus_attribute *); * bus-specific setup * @p: The private data of the driver core, only the driver core can * touch this. + * @lock_key: Lock class key for use by the lock validator * * A bus is a channel between the processor and one or more devices. For the * purposes of the device model, all devices are connected via a bus, even if @@ -635,6 +636,7 @@ struct acpi_dev_node { * segment limitations. * @dma_pools: Dma pools (if dma'ble device). * @dma_mem: Internal for coherent mem override. + * @cma_area: Contiguous memory area for dma allocations * @archdata: For arch-specific additions. * @of_node: Associated device tree node. * @acpi_node: Associated ACPI device node. @@ -648,6 +650,7 @@ struct acpi_dev_node { * @release: Callback to free the device after all references have * gone away. This should be set by the allocator of the * device (i.e. the bus driver that discovered the device). + * @iommu_group: IOMMU group the device belongs to. * * At the lowest level, every device in a Linux system is represented by an * instance of struct device. The device structure contains the information |