Hi Hartmut, Thanks for the review. It seems I missed lots of details in this driver! On 11/01/2014 08:11 PM, Hartmut Knaack wrote: [..] >> + >> + dev->dev.parent = &pdev->dev; >> + dev->name = dev_name(&pdev->dev); >> + dev->info = &cc_10001_adc_info; >> + dev->modes = INDIO_DIRECT_MODE; >> + >> + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); > Check for error? Nope, this one is used like this. See the comment in lib/devres.c. Thanks again! -- Ezequiel -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html