Colin Ian King 288320f6e9 iio: tsl2x7x/tsl2772: avoid potential division by zero ...

It may be possible for tsl2772_get_lux to return a zero lux value
and hence a division by zero can occur when lux_val is zero. Check
for this case and return -ERANGE to avoid the division by zero.

Detected by CoverityScan, CID#1469484 ("Division or modulo by zero")

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Acked-by: Brian Masney <masneyb@onstation.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

2018-06-24 14:22:38 +01:00

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acpi-als.c

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adjd_s311.c

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al3320a.c

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apds9300.c

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apds9960.c

iio: add SPDX identifier for various drivers

2018-02-18 11:55:19 +00:00

bh1750.c

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bh1780.c

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cm3232.c

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cm3323.c

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cm3605.c

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cm32181.c

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cm36651.c

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cros_ec_light_prox.c

iio: cros_ec: Move cros_ec_sensors_core.h in /include

2018-03-17 19:59:20 +00:00

gp2ap020a00f.c

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hid-sensor-als.c

iio: Replace occurrences of magic number 0 by IIO_CHAN_INFO_RAW

2018-03-07 20:14:36 +00:00

hid-sensor-prox.c

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isl29018.c

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isl29028.c

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isl29125.c

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jsa1212.c

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Kconfig

staging: iio: tsl2x7x/tsl2772: move out of staging

2018-05-12 12:40:04 +01:00

lm3533-als.c

iio: Replace occurrences of magic number 0 by IIO_CHAN_INFO_RAW

2018-03-07 20:14:36 +00:00

ltr501.c

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lv0104cs.c

iio: light: lv0104cs: Add support for LV0104CS light sensor

2018-03-03 15:16:57 +00:00

Makefile

staging: iio: tsl2x7x/tsl2772: move out of staging

2018-05-12 12:40:04 +01:00

max44000.c

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opt3001.c

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pa12203001.c

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rpr0521.c

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si1145.c

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st_uvis25_core.c

iio: light: add support for UVIS25 sensor

2017-12-02 10:41:25 +00:00

st_uvis25_i2c.c

iio: light: make a couple of config structures static

2018-01-08 16:03:41 +01:00

st_uvis25_spi.c

iio: light: make a couple of config structures static

2018-01-08 16:03:41 +01:00

st_uvis25.h

iio: light: add support for UVIS25 sensor

2017-12-02 10:41:25 +00:00

stk3310.c

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tcs3414.c

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tcs3472.c

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tsl2563.c

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tsl2583.c

iio: tsl2583: correct values in integration_time_available

2018-05-20 10:29:28 +01:00

tsl2772.c

iio: tsl2x7x/tsl2772: avoid potential division by zero

2018-06-24 14:22:38 +01:00

tsl4531.c

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us5182d.c

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vcnl4000.c

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veml6070.c

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vl6180.c

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zopt2201.c

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