332 		dev_err(madc->dev, "unable to read register 0x%X\n", reg);  in twl4030_madc_channel_raw_read()
406 			dev_err(madc->dev, "Unable to read register 0x%X\n",  in twl4030_madc_read_channels()
418 				dev_err(madc->dev, "err reading current\n");  in twl4030_madc_read_channels()
428 				dev_err(madc->dev, "err reading temperature\n");  in twl4030_madc_read_channels()
469 		dev_err(madc->dev, "unable to read imr register 0x%X\n",  in twl4030_madc_disable_irq()
476 		dev_err(madc->dev,  in twl4030_madc_disable_irq()
495 		dev_err(madc->dev, "unable to read isr register 0x%X\n",  in twl4030_madc_threaded_irq_handler()
501 		dev_err(madc->dev, "unable to read imr register 0x%X\n",  in twl4030_madc_threaded_irq_handler()
574 		dev_err(madc->dev, "unable to write ctrl register 0x%X\n",  in twl4030_madc_start_conversion()
602 			dev_err(madc->dev,  in twl4030_madc_wait_conversion_ready()
611 	dev_err(madc->dev, "conversion timeout!\n");  in twl4030_madc_wait_conversion_ready()
646 		dev_err(twl4030_madc->dev,  in twl4030_madc_conversion()
655 			dev_err(twl4030_madc->dev,  in twl4030_madc_conversion()
708 		dev_err(madc->dev, "unable to read BCICTL1 reg 0x%X",  in twl4030_madc_set_current_generator()
722 		dev_err(madc->dev, "unable to write BCICTL1 reg 0x%X\n",  in twl4030_madc_set_current_generator()
744 		dev_err(madc->dev, "unable to read madc ctrl1 reg 0x%X\n",  in twl4030_madc_set_power()
754 		dev_err(madc->dev, "unable to write madc ctrl1 reg 0x%X\n",  in twl4030_madc_set_power()
775 		dev_err(&pdev->dev, "neither platform data nor Device Tree node available\n");  in twl4030_madc_probe()
781 		dev_err(&pdev->dev, "failed allocating iio device\n");  in twl4030_madc_probe()
822 		dev_err(&pdev->dev, "unable to read reg BCI CTL1 0x%X\n",  in twl4030_madc_probe()
830 		dev_err(&pdev->dev, "unable to write reg BCI Ctl1 0x%X\n",  in twl4030_madc_probe()
838 		dev_err(&pdev->dev, "unable to read reg GPBR1 0x%X\n",  in twl4030_madc_probe()
850 			dev_err(&pdev->dev, "unable to write reg GPBR1 0x%X\n",  in twl4030_madc_probe()
865 		dev_err(&pdev->dev, "could not request irq\n");  in twl4030_madc_probe()
874 		dev_err(&pdev->dev, "unable to read reg CARKIT_ANA_CTRL  0x%X\n",  in twl4030_madc_probe()
882 		dev_err(&pdev->dev, "unable to write reg CARKIT_ANA_CTRL 0x%X\n",  in twl4030_madc_probe()
896 		dev_err(madc->dev, "could not enable 3v1 bias regulator\n");  in twl4030_madc_probe()
902 		dev_err(&pdev->dev, "could not register iio device\n");  in twl4030_madc_probe()