iio: scd4x: Use sysfs_emit()

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sysfs_emit() is preferred over raw s*printf() for sysfs attributes since it
knows about the sysfs buffer specifics and has some built-in checks for
size and alignment.

Use sysfs_emit() to format the custom `calibration_auto_enable` device
attribute of the scd4x driver.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Link: https://lore.kernel.org/r/20211216185217.1054495-13-lars@metafoo.de
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Lars-Peter Clausen 2021-12-16 19:52:16 +01:00 • committed by Jonathan Cameron

parent 6ab56c4675

commit 1acdaa34ad

1 changed files with 1 additions and 1 deletions

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drivers/iio/chemical/scd4x.c

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