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staging: iio: light: Remove explicit comparisons
[firefly-linux-kernel-4.4.55.git]
/
drivers
/
staging
/
iio
/
light
/
tsl2x7x_core.c
diff --git
a/drivers/staging/iio/light/tsl2x7x_core.c
b/drivers/staging/iio/light/tsl2x7x_core.c
index bf9627ea2ffb03e611dbd93b48497b1eeff2af4c..9dfd04855a1b0edb769866686ce505e30339a324 100644
(file)
--- a/
drivers/staging/iio/light/tsl2x7x_core.c
+++ b/
drivers/staging/iio/light/tsl2x7x_core.c
@@
-403,7
+403,7
@@
static int tsl2x7x_get_lux(struct iio_dev *indio_dev)
goto return_max;
}
goto return_max;
}
- if (
ch0 ==
0) {
+ if (
!ch
0) {
/* have no data, so return LAST VALUE */
ret = chip->als_cur_info.lux;
goto out_unlock;
/* have no data, so return LAST VALUE */
ret = chip->als_cur_info.lux;
goto out_unlock;
@@
-678,7
+678,7
@@
static int tsl2x7x_chip_on(struct iio_dev *indio_dev)
/* determine als integration register */
als_count = (chip->tsl2x7x_settings.als_time * 100 + 135) / 270;
/* determine als integration register */
als_count = (chip->tsl2x7x_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) */
als_count = 1; /* ensure at least one cycle */
/* convert back to time (encompasses overrides) */
@@
-825,7
+825,7
@@
void tsl2x7x_prox_calculate(int *data, int length,
int sample_sum;
int tmp;
int sample_sum;
int tmp;
- if (
length == 0
)
+ if (
!length
)
length = 1;
sample_sum = 0;
length = 1;
sample_sum = 0;