diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2022-08-01 19:47:58 +0300 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2022-09-07 10:37:28 +0200 |
| commit | 927d8f272e4f2ff20acbf3d4c21119b0e9d17cc2 (patch) | |
| tree | a9150d0957f317fe8419e46a9fee1f79674ebf89 /drivers/iommu | |
| parent | 7e18e42e4b280c85b76967a9106a13ca61c16179 (diff) | |
| download | linux-927d8f272e4f2ff20acbf3d4c21119b0e9d17cc2.tar.gz | |
iommu: Do not dereference fwnode in struct device
In order to make the underneath API easier to change in the future,
prevent users from dereferencing fwnode from struct device.
Instead, use the specific dev_fwnode() API for that.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Robin Murphy <robin.murphy@arm.com>
Link: https://lore.kernel.org/r/20220801164758.20664-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu')
| -rw-r--r-- | drivers/iommu/iommu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index 780fb7071577..31b5f4ceb2e9 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -173,7 +173,7 @@ int iommu_device_register(struct iommu_device *iommu, iommu->ops = ops; if (hwdev) - iommu->fwnode = hwdev->fwnode; + iommu->fwnode = dev_fwnode(hwdev); spin_lock(&iommu_device_lock); list_add_tail(&iommu->list, &iommu_device_list); |