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iio: light: tcs3414: Fix bug preventing to set integration time

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the millisecond values in tcs3414_times should be checked against
val2, not val, which is always zero.

Signed-off-by: Peter Meerwald <pmeerw@pmeerw.net>
Reported-by: Stephan Kleisinger <stephan.kleisinger@gmail.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
This commit is contained in:
Peter Meerwald 2015-06-14 23:09:35 +02:00 committed by Jonathan Cameron
parent c13c9da6d8
commit 40f34b0c75
1 changed files with 1 additions and 1 deletions
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2
drivers/iio/light/tcs3414.c
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@ -185,7 +185,7 @@ static int tcs3414_write_raw(struct iio_dev *indio_dev,
if (val != 0)
return -EINVAL;
for (i = 0; i < ARRAY_SIZE(tcs3414_times); i++) {
if (val == tcs3414_times[i] * 1000) {
if (val2 == tcs3414_times[i] * 1000) {
data->timing &= ~TCS3414_INTEG_MASK;
data->timing |= i;
return i2c_smbus_write_byte_data(