nv-tegra-mirror/linux-nv-oot
1
0
Fork 0
mirror of git://nv-tegra.nvidia.com/linux-nv-oot.git synced 2025-12-24 10:11:26 +03:00
Code Issues Packages Projects Releases Wiki Activity

iommu: k5.9: remove archdata.iommu accesses

Browse Source 
k5.9 build needs below changes:
read archdata.iommu replaced by iommu_get_domain_for_dev
write archdata.iommu removed as alternative implementation used.

k5.9 build error fixed by explicit include of header <linux/iommu.h>

Change-Id: I464fd4144e4317b10aaa5460482f35e46527339a
Signed-off-by: Bitan Biswas <bbiswas@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2400862
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
This commit is contained in:
Bitan Biswas
2020-08-19 06:14:52 -07:00
committed by Revanth Kumar Uppala
parent 3dd509ad9c
commit c86ec7d3e5
1 changed files with 2 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
drivers/net/ethernet/nvidia/nvethernet/ether_linux.c
View File

@@ -15,6 +15,7 @@
*/
#include <linux/version.h>
#include <linux/iommu.h>
#include "ether_linux.h"
/**
@@ -3805,7 +3806,7 @@ static int ether_parse_dt(struct ether_priv_data *pdata)
}
/* Check if IOMMU is enabled */
if (pdev->dev.archdata.iommu != NULL) {
if (iommu_get_domain_for_dev(&pdev->dev) != NULL) {
/* Read and set dma-mask from DT only if IOMMU is enabled*/
ret = of_property_read_u64(np, "dma-mask", &pdata->dma_mask);
}