iommu: Make of_device_id array const

Make of_device_id array const, because all OF functions handle it as const. Signed-off-by: Kiran Padwal <kiran.padwal@smartplayin.com> Signed-off-by: Joerg Roedel <jroedel@suse.de>
git-mirror · Sep 25, 2014 · d943b0f · d943b0f
1 parent 24278a2
commit d943b0f
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Showing 4 changed files with 4 additions and 4 deletions.
diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
@@ -2011,7 +2011,7 @@ static int arm_smmu_device_remove(struct platform_device *pdev)
 }
 
 #ifdef CONFIG_OF
-static struct of_device_id arm_smmu_of_match[] = {
+static const struct of_device_id arm_smmu_of_match[] = {
 	{ .compatible = "arm,smmu-v1", },
 	{ .compatible = "arm,smmu-v2", },
 	{ .compatible = "arm,mmu-400", },

diff --git a/drivers/iommu/omap-iommu.c b/drivers/iommu/omap-iommu.c
@@ -1006,7 +1006,7 @@ static int omap_iommu_remove(struct platform_device *pdev)
 	return 0;
 }
 
-static struct of_device_id omap_iommu_of_match[] = {
+static const struct of_device_id omap_iommu_of_match[] = {
 	{ .compatible = "ti,omap2-iommu" },
 	{ .compatible = "ti,omap4-iommu" },
 	{ .compatible = "ti,dra7-iommu"	},

diff --git a/drivers/iommu/tegra-gart.c b/drivers/iommu/tegra-gart.c
@@ -415,7 +415,7 @@ static const struct dev_pm_ops tegra_gart_pm_ops = {
 	.resume		= tegra_gart_resume,
 };
 
-static struct of_device_id tegra_gart_of_match[] = {
+static const struct of_device_id tegra_gart_of_match[] = {
 	{ .compatible = "nvidia,tegra20-gart", },
 	{ },
 };

diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c
@@ -1259,7 +1259,7 @@ static const struct dev_pm_ops tegra_smmu_pm_ops = {
 	.resume		= tegra_smmu_resume,
 };
 
-static struct of_device_id tegra_smmu_of_match[] = {
+static const struct of_device_id tegra_smmu_of_match[] = {
 	{ .compatible = "nvidia,tegra30-smmu", },
 	{ },
 };