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

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>

diff --git a/drivers/iio/light/tcs3414.c b/drivers/iio/light/tcs3414.c
index 71c2bde..f8b1df0 100644 (file)
--- a/drivers/iio/light/tcs3414.c
+++ b/drivers/iio/light/tcs3414.c
@@ -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(