X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Fstaging%2Fiio%2Flight%2Ftsl2583.c;h=3100d960fe2c6dc57a49361dcbd5ce53c00e9ef0;hb=cecd4cfb540ed627fba81a0c4d92e205ed8314e6;hp=df602038a4bd062549b1dd50cc637dc66ddf7874;hpb=5da654541bb3cccaa480e8998f1bb770126341f1;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/staging/iio/light/tsl2583.c b/drivers/staging/iio/light/tsl2583.c
index df602038a4bd..3100d960fe2c 100644
--- a/drivers/staging/iio/light/tsl2583.c
+++ b/drivers/staging/iio/light/tsl2583.c
@@ -263,7 +263,7 @@ static int taos_get_lux(struct iio_dev *indio_dev)
 	if ((ch0 >= chip->als_saturation) || (ch1 >= chip->als_saturation))
 		goto return_max;
 
-	if (ch0 == 0) {
+	if (!ch0) {
 		/* have no data, so return LAST VALUE */
 		ret = chip->als_cur_info.lux = 0;
 		goto out_unlock;
@@ -415,7 +415,7 @@ static int taos_chip_on(struct iio_dev *indio_dev)
 
 	/* determine als integration register */
 	als_count = (chip->taos_settings.als_time * 100 + 135) / 270;
-	if (als_count == 0)
+	if (!als_count)
 		als_count = 1; /* ensure at least one cycle */
 
 	/* convert back to time (encompasses overrides) */
@@ -499,7 +499,7 @@ static ssize_t taos_power_state_store(struct device *dev,
 	if (kstrtoint(buf, 0, &value))
 		return -EINVAL;
 
-	if (value == 0)
+	if (!value)
 		taos_chip_off(indio_dev);
 	else
 		taos_chip_on(indio_dev);