iio:chemical:sgp30: Drop of_match_ptr and use generic fw accessors

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This change allow the driver to be used with ACPI PRP0001 and removes
an antipattern that I want to avoid being copied into new IIO drivers.

The handling of match_data uses a different approach as
device_get_match_data doesn't distinguish between no match, and
a match but with NULL data.

Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Cc: Andreas Brauchli <andreas.brauchli@sensirion.com>
Link: https://lore.kernel.org/r/20200910173242.621168-28-jic23@kernel.org

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Jonathan Cameron 2020-09-10 18:32:31 +01:00

parent cb26d23686

commit 6ac282edd6

1 changed files with 4 additions and 6 deletions

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drivers/iio/chemical/sgp30.c

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