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| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2024-06-06 16:26:48 +0200 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2024-06-13 19:19:24 +0100 |
| commit | ce17861c8635b4bac5137c2faec3c3a59990f0b1 (patch) | |
| tree | 82d9a5df27138b4ed33315d82043a00c7fe71ae7 /drivers/iio/addac/ad74413r.c | |
| parent | d8f2d8ae94d1ad6c7c0f2db6e86a37a2e54bd23e (diff) | |
| download | linux-stable-ce17861c8635b4bac5137c2faec3c3a59990f0b1.tar.gz linux-stable-ce17861c8635b4bac5137c2faec3c3a59990f0b1.tar.bz2 linux-stable-ce17861c8635b4bac5137c2faec3c3a59990f0b1.zip | |
iio: addac: ad74413r: simplify with spi_get_device_match_data()
Use spi_get_device_match_data() helper to simplify a bit the driver.
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20240606-spi-match-data-v1-6-320b291ee1fe@linaro.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Diffstat (limited to 'drivers/iio/addac/ad74413r.c')
| -rw-r--r-- | drivers/iio/addac/ad74413r.c | 13 |
1 files changed, 3 insertions, 10 deletions
diff --git a/drivers/iio/addac/ad74413r.c b/drivers/iio/addac/ad74413r.c index cd26a16dc0ff..2410d72da49b 100644 --- a/drivers/iio/addac/ad74413r.c +++ b/drivers/iio/addac/ad74413r.c @@ -1365,16 +1365,9 @@ static int ad74413r_probe(struct spi_device *spi) st->spi = spi; st->dev = &spi->dev; - st->chip_info = device_get_match_data(&spi->dev); - if (!st->chip_info) { - const struct spi_device_id *id = spi_get_device_id(spi); - - if (id) - st->chip_info = - (struct ad74413r_chip_info *)id->driver_data; - if (!st->chip_info) - return -EINVAL; - } + st->chip_info = spi_get_device_match_data(spi); + if (!st->chip_info) + return -EINVAL; mutex_init(&st->lock); init_completion(&st->adc_data_completion); |