iio: adc: tsc2046: fix a warning message in tsc2046_adc_update_scan_mode()

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These variables are unsigned so the condition can't be less than zero
and the warning message will never be printed.

Fixes: 9374e8f5a3 ("iio: adc: add ADC driver for the TI TSC2046 controller")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: https://lore.kernel.org/r/YJ+ZuO43TnguY5vq@mwanda
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

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Dan Carpenter 2021-05-15 12:51:52 +03:00 • committed by Jonathan Cameron

parent 2989df460c

commit 9504db5765

1 changed files with 1 additions and 1 deletions

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drivers/iio/adc/ti-tsc2046.c

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