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iio: isl29018: Fix uninitialized value

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The lux_uscale value is not initialized at probe. The value will be
uninitialized unless a value is written to it through the iio channel interface.
This fixes that.

Signed-off-by: Derek Basehore <dbasehore@chromium.org>
Reviewed-on: https://gerrit.chromium.org/gerrit/65998
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Derek Basehore 2013-08-29 21:14:00 +01:00 committed by Jonathan Cameron
parent c919095657
commit 5e64897638
1 changed files with 1 additions and 0 deletions
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drivers/staging/iio/light/isl29018.c
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@ -563,6 +563,7 @@ static int isl29018_probe(struct i2c_client *client,
mutex_init(&chip->lock);
chip->lux_scale = 1;
chip->lux_uscale = 0;
chip->range = 1000;
chip->adc_bit = 16;
chip->suspended = false;