94 	struct mt6577_auxadc_device *adc_dev = iio_priv(indio_dev);  in mt6577_auxadc_read()  local
96 	reg_channel = adc_dev->reg_base + MT6577_AUXADC_DAT0 +  in mt6577_auxadc_read()
99 	mutex_lock(&adc_dev->lock);  in mt6577_auxadc_read()
101 	mt6577_auxadc_mod_reg(adc_dev->reg_base + MT6577_AUXADC_CON1,  in mt6577_auxadc_read()
117 	mt6577_auxadc_mod_reg(adc_dev->reg_base + MT6577_AUXADC_CON1,  in mt6577_auxadc_read()
124 	ret = readl_poll_timeout(adc_dev->reg_base + MT6577_AUXADC_CON2, val,  in mt6577_auxadc_read()
149 	mutex_unlock(&adc_dev->lock);  in mt6577_auxadc_read()
155 	mutex_unlock(&adc_dev->lock);  in mt6577_auxadc_read()
189 	struct mt6577_auxadc_device *adc_dev = iio_priv(indio_dev);  in mt6577_auxadc_resume()  local
192 	ret = clk_prepare_enable(adc_dev->adc_clk);  in mt6577_auxadc_resume()
198 	mt6577_auxadc_mod_reg(adc_dev->reg_base + MT6577_AUXADC_MISC,  in mt6577_auxadc_resume()
208 	struct mt6577_auxadc_device *adc_dev = iio_priv(indio_dev);  in mt6577_auxadc_suspend()  local
210 	mt6577_auxadc_mod_reg(adc_dev->reg_base + MT6577_AUXADC_MISC,  in mt6577_auxadc_suspend()
212 	clk_disable_unprepare(adc_dev->adc_clk);  in mt6577_auxadc_suspend()
219 	struct mt6577_auxadc_device *adc_dev;  in mt6577_auxadc_probe()  local
225 	indio_dev = devm_iio_device_alloc(&pdev->dev, sizeof(*adc_dev));  in mt6577_auxadc_probe()
229 	adc_dev = iio_priv(indio_dev);  in mt6577_auxadc_probe()
238 	adc_dev->reg_base = devm_ioremap_resource(&pdev->dev, res);  in mt6577_auxadc_probe()
239 	if (IS_ERR(adc_dev->reg_base)) {  in mt6577_auxadc_probe()
241 		return PTR_ERR(adc_dev->reg_base);  in mt6577_auxadc_probe()
244 	adc_dev->adc_clk = devm_clk_get(&pdev->dev, "main");  in mt6577_auxadc_probe()
245 	if (IS_ERR(adc_dev->adc_clk)) {  in mt6577_auxadc_probe()
247 		return PTR_ERR(adc_dev->adc_clk);  in mt6577_auxadc_probe()
250 	ret = clk_prepare_enable(adc_dev->adc_clk);  in mt6577_auxadc_probe()
256 	adc_clk_rate = clk_get_rate(adc_dev->adc_clk);  in mt6577_auxadc_probe()
263 	mutex_init(&adc_dev->lock);  in mt6577_auxadc_probe()
265 	mt6577_auxadc_mod_reg(adc_dev->reg_base + MT6577_AUXADC_MISC,  in mt6577_auxadc_probe()
280 	mt6577_auxadc_mod_reg(adc_dev->reg_base + MT6577_AUXADC_MISC,  in mt6577_auxadc_probe()
283 	clk_disable_unprepare(adc_dev->adc_clk);  in mt6577_auxadc_probe()
290 	struct mt6577_auxadc_device *adc_dev = iio_priv(indio_dev);  in mt6577_auxadc_remove()  local
294 	mt6577_auxadc_mod_reg(adc_dev->reg_base + MT6577_AUXADC_MISC,  in mt6577_auxadc_remove()
297 	clk_disable_unprepare(adc_dev->adc_clk);  in mt6577_auxadc_remove()