34 static int tegra30_core_limit(struct tegra_regulator_coupler *tegra,  in tegra30_core_limit()  argument
42 	if (tegra->core_min_uV > 0)  in tegra30_core_limit()
43 		return tegra->core_min_uV;  in tegra30_core_limit()
60 	tegra->core_min_uV = core_max_uV;  in tegra30_core_limit()
62 	pr_info("core minimum voltage limited to %duV\n", tegra->core_min_uV);  in tegra30_core_limit()
64 	return tegra->core_min_uV;  in tegra30_core_limit()
96 static int tegra30_voltage_update(struct tegra_regulator_coupler *tegra,  in tegra30_voltage_update()  argument
142 	core_min_uV = tegra30_core_limit(tegra, core_rdev);  in tegra30_voltage_update()
257 	struct tegra_regulator_coupler *tegra = to_tegra_coupler(coupler);  in tegra30_regulator_balance_voltage()  local
258 	struct regulator_dev *core_rdev = tegra->core_rdev;  in tegra30_regulator_balance_voltage()
259 	struct regulator_dev *cpu_rdev = tegra->cpu_rdev;  in tegra30_regulator_balance_voltage()
266 	return tegra30_voltage_update(tegra, cpu_rdev, core_rdev);  in tegra30_regulator_balance_voltage()
272 	struct tegra_regulator_coupler *tegra = to_tegra_coupler(coupler);  in tegra30_regulator_attach()  local
276 	    !tegra->core_rdev) {  in tegra30_regulator_attach()
277 		tegra->core_rdev = rdev;  in tegra30_regulator_attach()
282 	    !tegra->cpu_rdev) {  in tegra30_regulator_attach()
283 		tegra->cpu_rdev = rdev;  in tegra30_regulator_attach()
293 	struct tegra_regulator_coupler *tegra = to_tegra_coupler(coupler);  in tegra30_regulator_detach()  local
295 	if (tegra->core_rdev == rdev) {  in tegra30_regulator_detach()
296 		tegra->core_rdev = NULL;  in tegra30_regulator_detach()
300 	if (tegra->cpu_rdev == rdev) {  in tegra30_regulator_detach()
301 		tegra->cpu_rdev = NULL;  in tegra30_regulator_detach()