70 	u8 rx_buf[2];  member
103 	adc->rx_buf[0] = 0;  in mcp320x_adc_conversion()
104 	adc->rx_buf[1] = 0;  in mcp320x_adc_conversion()
113 		ret = spi_read(adc->spi, &adc->rx_buf, sizeof(adc->rx_buf));  in mcp320x_adc_conversion()
120 		return (adc->rx_buf[0] << 5 | adc->rx_buf[1] >> 3);  in mcp320x_adc_conversion()
124 		return (adc->rx_buf[0] << 2 | adc->rx_buf[1] >> 6);  in mcp320x_adc_conversion()
126 		return (adc->rx_buf[0] << 7 | adc->rx_buf[1] >> 1);  in mcp320x_adc_conversion()
130 		return (adc->rx_buf[0] << 4 | adc->rx_buf[1] >> 4);  in mcp320x_adc_conversion()
132 		return sign_extend32((adc->rx_buf[0] & 0x1f) << 8 | adc->rx_buf[1], 12);  in mcp320x_adc_conversion()
316 	adc->transfer[1].rx_buf = adc->rx_buf;  in mcp320x_probe()
317 	adc->transfer[1].len = sizeof(adc->rx_buf);  in mcp320x_probe()