From 6a7a81761bee2a6694c0a5fb1a16b263c96241c1 Mon Sep 17 00:00:00 2001 From: Jonathan Corbet Date: Thu, 24 Aug 2017 16:09:10 -0600 Subject: [PATCH] driver core: Document struct device:dma_ops Commit 5657933dbb6e (treewide: Move dma_ops from struct dev_archdata into struct device) added the dma_ops field to struct device, but did not update the kerneldoc comment, yielding this warning: ./include/linux/device.h:969: warning: No description found for parameter 'dma_ops' Add a description and bring a little peace to the world. Signed-off-by: Jonathan Corbet Reviewed-by: Bart Van Assche Signed-off-by: Greg Kroah-Hartman --- include/linux/device.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/linux/device.h b/include/linux/device.h index 5db26b9c0fcc..d5bcc5f109eb 100644 --- a/include/linux/device.h +++ b/include/linux/device.h @@ -847,6 +847,7 @@ struct dev_links_info { * @msi_list: Hosts MSI descriptors * @msi_domain: The generic MSI domain this device is using. * @numa_node: NUMA node this device is close to. + * @dma_ops: DMA mapping operations for this device. * @dma_mask: Dma mask (if dma'ble device). * @coherent_dma_mask: Like dma_mask, but for alloc_coherent mapping as not all * hardware supports 64-bit addresses for consistent allocations -- 2.20.1