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iio: dac: set variable max5522_channels storage-class-specifier to static

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smatch reports
drivers/iio/dac/max5522.c:55:28: warning: symbol
  'max5522_channels' was not declared. Should it be static?

This variable is only used in one file so it should be static.

Signed-off-by: Tom Rix <trix@redhat.com>
Reviewed-by: Nuno Sa <nuno.sa@analog.com>
Link: https://lore.kernel.org/r/20230404013828.1914523-1-trix@redhat.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Tom Rix 2023-04-03 21:38:28 -04:00 committed by Jonathan Cameron
parent ac2babe70a
commit f1caa90085
1 changed files with 1 additions and 1 deletions
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drivers/iio/dac/max5522.c
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@ -52,7 +52,7 @@ struct max5522_state {
} \
}
const struct iio_chan_spec max5522_channels[] = {
static const struct iio_chan_spec max5522_channels[] = {
MAX5522_CHANNEL(0),
MAX5522_CHANNEL(1),
};