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Message-Id: <20220223163525.13399-5-jagathjog1996@gmail.com> Date: Wed, 23 Feb 2022 22:05:22 +0530 From: Jagath Jog J <jagathjog1996@...il.com> To: jic23@...nel.org, lars@...afoo.de, andy.shevchenko@...il.com, sst@...zta.fm, robh+dt@...nel.org Cc: linux-iio@...r.kernel.org, devicetree@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH v5 4/7] iio: potentiometer: Change to firmware provided data Using firmware provided data to get the device specific structure if not available fall back to id->driver_data. Signed-off-by: Jagath Jog J <jagathjog1996@...il.com> --- drivers/iio/potentiometer/ds1803.c | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/drivers/iio/potentiometer/ds1803.c b/drivers/iio/potentiometer/ds1803.c index f93cd342e09a..aeb74ee46fbc 100644 --- a/drivers/iio/potentiometer/ds1803.c +++ b/drivers/iio/potentiometer/ds1803.c @@ -15,6 +15,7 @@ #include <linux/iio/iio.h> #include <linux/module.h> #include <linux/mod_devicetable.h> +#include <linux/property.h> #define DS1803_WIPER_0 0xA9 #define DS1803_WIPER_1 0xAA @@ -166,7 +167,9 @@ static int ds1803_probe(struct i2c_client *client, const struct i2c_device_id *i data = iio_priv(indio_dev); data->client = client; - data->cfg = &ds1803_cfg[id->driver_data]; + data->cfg = device_get_match_data(dev); + if (!data->cfg) + data->cfg = &ds1803_cfg[id->driver_data]; indio_dev->info = &ds1803_info; indio_dev->channels = data->cfg->channels; -- 2.17.1
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