diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2024-02-16 15:40:25 +0100 |
|---|---|---|
| committer | Joerg Roedel <jroedel@suse.de> | 2024-03-01 13:46:57 +0100 |
| commit | b42a905b6aad40c092cf17f4b295a4c389bc7206 (patch) | |
| tree | b2a098462564665e16d69d9ad22f8a2a5857b0c3 /drivers/iommu/tegra-smmu.c | |
| parent | e70e9ecd7cb349d00736c594b8e9bada0a762238 (diff) | |
iommu: constify of_phandle_args in xlate
The xlate callbacks are supposed to translate of_phandle_args to proper
provider without modifying the of_phandle_args. Make the argument
pointer to const for code safety and readability.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240216144027.185959-2-krzysztof.kozlowski@linaro.org
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Diffstat (limited to 'drivers/iommu/tegra-smmu.c')
| -rw-r--r-- | drivers/iommu/tegra-smmu.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c index 310871728ab4..14e525bd0d9b 100644 --- a/drivers/iommu/tegra-smmu.c +++ b/drivers/iommu/tegra-smmu.c @@ -830,7 +830,7 @@ static struct tegra_smmu *tegra_smmu_find(struct device_node *np) } static int tegra_smmu_configure(struct tegra_smmu *smmu, struct device *dev, - struct of_phandle_args *args) + const struct of_phandle_args *args) { const struct iommu_ops *ops = smmu->iommu.ops; int err; @@ -959,7 +959,7 @@ static struct iommu_group *tegra_smmu_device_group(struct device *dev) } static int tegra_smmu_of_xlate(struct device *dev, - struct of_phandle_args *args) + const struct of_phandle_args *args) { struct platform_device *iommu_pdev = of_find_device_by_node(args->np); struct tegra_mc *mc = platform_get_drvdata(iommu_pdev); |