staging:iio:adis16260: Add proper range checks to write_frequency()

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A negative sampling frequency is obviously invalid, so use kstrtouint() instead
of strict_strtoul. Also when setting a sampling frequency smaller than the
minimum supported frequency set the frequency to the minimum supported frequency
instead of just cutting off the upper bits of the raw register value.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

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Lars-Peter Clausen 2013-07-17 15:44:00 +01:00 • committed by Jonathan Cameron

parent 2a34013509

commit e4ddf314e2

1 changed files with 13 additions and 16 deletions

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drivers/staging/iio/gyro/adis16260_core.c

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