298 	const struct tegra_smmu_swgroup *group = NULL;  in tegra_smmu_find_swgroup()  local
303 			group = &smmu->soc->swgroups[i];  in tegra_smmu_find_swgroup()
308 	return group;  in tegra_smmu_find_swgroup()
314 	const struct tegra_smmu_swgroup *group;  in tegra_smmu_enable()  local
329 	group = tegra_smmu_find_swgroup(smmu, swgroup);  in tegra_smmu_enable()
330 	if (group) {  in tegra_smmu_enable()
331 		value = smmu_readl(smmu, group->reg);  in tegra_smmu_enable()
335 		smmu_writel(smmu, value, group->reg);  in tegra_smmu_enable()
342 	const struct tegra_smmu_swgroup *group;  in tegra_smmu_disable()  local
346 	group = tegra_smmu_find_swgroup(smmu, swgroup);  in tegra_smmu_disable()
347 	if (group) {  in tegra_smmu_disable()
348 		value = smmu_readl(smmu, group->reg);  in tegra_smmu_disable()
352 		smmu_writel(smmu, value, group->reg);  in tegra_smmu_disable()