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mirror_ubuntu-kernels/drivers/iio/common/st_sensors
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Lorenzo Bianconi 40c48fb79b iio: common: st_sensors: fix possible infinite loop in st_sensors_irq_thread 
Return a boolean value in st_sensors_new_samples_available routine in
order to avoid an infinite loop in st_sensors_irq_thread if
stat_drdy.addr is not defined or stat_drdy read fails

Fixes: 90efe05562 ("iio: st_sensors: harden interrupt handling")
Reported-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Link: https://lore.kernel.org/r/c9ec69ed349e7200c779fd7a5bf04c1aaa2817aa.1607438132.git.lorenzo@kernel.org
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2021-01-14 20:56:57 +00:00
..
Kconfig iio: st_sensors: Fix build error 2019-08-25 18:57:55 +01:00
Makefile License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
st_sensors_buffer.c iio: make st_sensors drivers use regmap 2019-07-27 22:52:06 +01:00
st_sensors_core.c Second set of new device support, cleanups and features for IIO in the 5.8 cycle 2020-05-15 16:03:28 +02:00
st_sensors_core.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
st_sensors_i2c.c iio: remove left-over parent assignments 2020-06-14 11:50:04 +01:00
st_sensors_spi.c iio: remove left-over parent assignments 2020-06-14 11:50:04 +01:00
st_sensors_trigger.c iio: common: st_sensors: fix possible infinite loop in st_sensors_irq_thread 2021-01-14 20:56:57 +00:00