From: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
To: Mehdi Djait <mehdi.djait.k@gmail.com>
Cc: jic23@kernel.org, mazziesaccount@gmail.com,
krzysztof.kozlowski+dt@linaro.org, robh+dt@kernel.org,
lars@metafoo.de, linux-iio@vger.kernel.org,
linux-kernel@vger.kernel.org, devicetree@vger.kernel.org
Subject: Re: [PATCH v8 5/7] iio: accel: kionix-kx022a: Refactor driver and add chip_info structure
Date: Thu, 24 Aug 2023 14:55:38 +0300 [thread overview]
Message-ID: <ZOdFOobezrVoMYJn@smile.fi.intel.com> (raw)
In-Reply-To: <8ff0761f3912491d1d31f2f096e24423ad04140b.1692824815.git.mehdi.djait.k@gmail.com>
On Wed, Aug 23, 2023 at 11:16:39PM +0200, Mehdi Djait wrote:
> Add the chip_info structure to the driver's private data to hold all
> the device specific infos.
> Refactor the kx022a driver implementation to make it more generic and
> extensible.
...
> + chip_info = device_get_match_data(&i2c->dev);
> + if (!chip_info) {
> + const struct i2c_device_id *id = i2c_client_get_device_id(i2c);
> +
> + chip_info = (const struct kx022a_chip_info *)id->driver_data;
> + if (!chip_info)
> + return -EINVAL;
> + }
There is a new API for that, please use it.
...
> +/* kx022a Regmap configs */
regmap
...
> irq = fwnode_irq_get_byname(fwnode, "INT2");
> if (irq <= 0)
= 0 case is fixed now, means should never appear here,
but it's a material for another, separate change.
> return dev_err_probe(dev, irq, "No suitable IRQ\n");
--
With Best Regards,
Andy Shevchenko
next prev parent reply other threads:[~2023-08-24 11:56 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-08-23 21:16 [PATCH v8 0/7] iio: accel: Add support for Kionix/ROHM KX132-1211 accelerometer Mehdi Djait
2023-08-23 21:16 ` [PATCH v8 1/7] dt-bindings: iio: Add " Mehdi Djait
2023-08-23 21:16 ` [PATCH v8 2/7] iio: accel: kionix-kx022a: Remove blank lines Mehdi Djait
2023-08-24 11:49 ` Andy Shevchenko
2023-08-23 21:16 ` [PATCH v8 3/7] iio: accel: kionix-kx022a: Warn on failed matches and assume compatibility Mehdi Djait
2023-08-24 11:51 ` Andy Shevchenko
2023-08-27 17:57 ` Jonathan Cameron
2023-08-23 21:16 ` [PATCH v8 4/7] iio: accel: kionix-kx022a: Add an i2c_device_id table Mehdi Djait
2023-08-24 11:52 ` Andy Shevchenko
2023-08-23 21:16 ` [PATCH v8 5/7] iio: accel: kionix-kx022a: Refactor driver and add chip_info structure Mehdi Djait
2023-08-24 11:55 ` Andy Shevchenko [this message]
2023-08-23 21:16 ` [PATCH v8 6/7] iio: accel: kionix-kx022a: Add a function to retrieve number of bytes in buffer Mehdi Djait
2023-08-24 11:58 ` Andy Shevchenko
2023-08-24 12:52 ` Matti Vaittinen
2023-08-24 13:39 ` Andy Shevchenko
2023-08-24 13:44 ` Mehdi Djait
2023-08-24 13:47 ` Andy Shevchenko
2023-08-24 14:23 ` Mehdi Djait
2023-08-24 14:39 ` Andy Shevchenko
2023-08-27 18:09 ` Jonathan Cameron
2023-08-28 6:24 ` Matti Vaittinen
2023-08-28 10:53 ` Andy Shevchenko
2023-08-29 6:33 ` Matti Vaittinen
2023-09-06 16:03 ` Andy Shevchenko
2023-09-07 6:33 ` Matti Vaittinen
2023-09-11 13:03 ` Andy Shevchenko
2023-08-23 21:16 ` [PATCH v8 7/7] iio: accel: Add support for Kionix/ROHM KX132-1211 accelerometer Mehdi Djait
2023-08-24 12:02 ` Andy Shevchenko
2023-08-24 12:51 ` Matti Vaittinen
2023-08-24 13:39 ` Andy Shevchenko
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