27 	struct regulator *sram_reg;  member
46 	if (!drv->sram_reg) {  in mtk_ccifreq_set_voltage()
58 	pre_vsram = regulator_get_voltage(drv->sram_reg);  in mtk_ccifreq_set_voltage()
71 			ret = regulator_set_voltage(drv->sram_reg, vsram,  in mtk_ccifreq_set_voltage()
85 				regulator_set_voltage(drv->sram_reg, pre_vsram,  in mtk_ccifreq_set_voltage()
103 			ret = regulator_set_voltage(drv->sram_reg, vsram,  in mtk_ccifreq_set_voltage()
293 	drv->sram_reg = devm_regulator_get_optional(dev, "sram");  in mtk_ccifreq_probe()
294 	if (IS_ERR(drv->sram_reg)) {  in mtk_ccifreq_probe()
295 		ret = PTR_ERR(drv->sram_reg);  in mtk_ccifreq_probe()
299 		drv->sram_reg = NULL;  in mtk_ccifreq_probe()
301 		ret = regulator_enable(drv->sram_reg);  in mtk_ccifreq_probe()
388 	if (drv->sram_reg && regulator_is_enabled(drv->sram_reg))  in mtk_ccifreq_probe()
389 		regulator_disable(drv->sram_reg);  in mtk_ccifreq_probe()
405 	if (drv->sram_reg)  in mtk_ccifreq_remove()
406 		regulator_disable(drv->sram_reg);  in mtk_ccifreq_remove()