Messages in this thread | | | From | Andy Shevchenko <> | Date | Tue, 24 Apr 2018 01:08:31 +0300 | Subject | Re: [PATCH v2 2/3] iio: adc128s052: add ACPI _HID AANT1280 |
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On Tue, Apr 24, 2018 at 12:38 AM, Javier Arteaga <javier@emutex.com> wrote: > From: Nicola Lunghi <nicola.lunghi@emutex.com> > > ACPI _HID AANT1280 matches an ADC124S101 present on E3940 SKUs of the UP > Squared board. > > Add it to the driver.
> + if (ACPI_COMPANION(&spi->dev)) {
> + const struct acpi_device_id *ad_id; > + > + ad_id = acpi_match_device(spi->dev.driver->acpi_match_table, > + &spi->dev); > + if (!ad_id) > + return -ENODEV; > + > + config = ad_id->driver_data;
There is a new API to get it by one call. https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi.git/commit/?id=b283f157611f129f5bbbf7d06f5af860d76797fd
> + } else { > + config = spi_get_device_id(spi)->driver_data; > + }
-- With Best Regards, Andy Shevchenko
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