40 	int ret;  in wm831x_auxadc_read_irq()  local
59 		ret = wm831x_set_bits(wm831x, WM831X_AUXADC_CONTROL,  in wm831x_auxadc_read_irq()
61 		if (ret != 0) {  in wm831x_auxadc_read_irq()
63 				ret);  in wm831x_auxadc_read_irq()
70 		ret = wm831x_set_bits(wm831x, WM831X_AUXADC_SOURCE,  in wm831x_auxadc_read_irq()
72 		if (ret != 0) {  in wm831x_auxadc_read_irq()
74 				"Failed to set AUXADC source: %d\n", ret);  in wm831x_auxadc_read_irq()
83 		ret = wm831x_set_bits(wm831x, WM831X_AUXADC_CONTROL,  in wm831x_auxadc_read_irq()
88 		if (ret != 0) {  in wm831x_auxadc_read_irq()
90 				ret);  in wm831x_auxadc_read_irq()
103 	ret = req->val;  in wm831x_auxadc_read_irq()
110 	return ret;  in wm831x_auxadc_read_irq()
117 	int ret, input, val;  in wm831x_auxadc_irq()  local
119 	ret = wm831x_reg_read(wm831x, WM831X_AUXADC_DATA);  in wm831x_auxadc_irq()
120 	if (ret < 0) {  in wm831x_auxadc_irq()
122 			"Failed to read AUXADC data: %d\n", ret);  in wm831x_auxadc_irq()
126 	input = ((ret & WM831X_AUX_DATA_SRC_MASK)  in wm831x_auxadc_irq()
132 	val = ret & WM831X_AUX_DATA_MASK;  in wm831x_auxadc_irq()
161 	int ret, src, timeout;  in wm831x_auxadc_read_polled()  local
165 	ret = wm831x_set_bits(wm831x, WM831X_AUXADC_CONTROL,  in wm831x_auxadc_read_polled()
167 	if (ret < 0) {  in wm831x_auxadc_read_polled()
168 		dev_err(wm831x->dev, "Failed to enable AUXADC: %d\n", ret);  in wm831x_auxadc_read_polled()
174 	ret = wm831x_reg_write(wm831x, WM831X_AUXADC_SOURCE,  in wm831x_auxadc_read_polled()
176 	if (ret < 0) {  in wm831x_auxadc_read_polled()
177 		dev_err(wm831x->dev, "Failed to set AUXADC source: %d\n", ret);  in wm831x_auxadc_read_polled()
181 	ret = wm831x_set_bits(wm831x, WM831X_AUXADC_CONTROL,  in wm831x_auxadc_read_polled()
183 	if (ret < 0) {  in wm831x_auxadc_read_polled()
184 		dev_err(wm831x->dev, "Failed to start AUXADC: %d\n", ret);  in wm831x_auxadc_read_polled()
194 		ret = wm831x_reg_read(wm831x,  in wm831x_auxadc_read_polled()
196 		if (ret < 0) {  in wm831x_auxadc_read_polled()
198 				"ISR 1 read failed: %d\n", ret);  in wm831x_auxadc_read_polled()
203 		if (ret & WM831X_AUXADC_DATA_EINT) {  in wm831x_auxadc_read_polled()
211 			ret = -EBUSY;  in wm831x_auxadc_read_polled()
216 	ret = wm831x_reg_read(wm831x, WM831X_AUXADC_DATA);  in wm831x_auxadc_read_polled()
217 	if (ret < 0) {  in wm831x_auxadc_read_polled()
219 			"Failed to read AUXADC data: %d\n", ret);  in wm831x_auxadc_read_polled()
223 	src = ((ret & WM831X_AUX_DATA_SRC_MASK)  in wm831x_auxadc_read_polled()
232 		ret = -EINVAL;  in wm831x_auxadc_read_polled()
234 		ret &= WM831X_AUX_DATA_MASK;  in wm831x_auxadc_read_polled()
241 	return ret;  in wm831x_auxadc_read_polled()
264 	int ret;  in wm831x_auxadc_read_uv()  local
266 	ret = wm831x_auxadc_read(wm831x, input);  in wm831x_auxadc_read_uv()
267 	if (ret < 0)  in wm831x_auxadc_read_uv()
268 		return ret;  in wm831x_auxadc_read_uv()
270 	ret *= 1465;  in wm831x_auxadc_read_uv()
272 	return ret;  in wm831x_auxadc_read_uv()
278 	int ret;  in wm831x_auxadc_init()  local
286 		ret = request_threaded_irq(wm831x_irq(wm831x,  in wm831x_auxadc_init()
291 		if (ret < 0) {  in wm831x_auxadc_init()
293 				ret);  in wm831x_auxadc_init()