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linux/drivers/iio/addac
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William Breathitt Gray 4f9b80aefb iio: addac: stx104: Fix race condition when converting analog-to-digital 
The ADC conversion procedure requires several device I/O operations
performed in a particular sequence. If stx104_read_raw() is called
concurrently, the ADC conversion procedure could be clobbered. Prevent
such a race condition by utilizing a mutex.

Fixes: 4075a283ae ("iio: stx104: Add IIO support for the ADC channels")
Signed-off-by: William Breathitt Gray <william.gray@linaro.org>
Link: https://lore.kernel.org/r/2ae5e40eed5006ca735e4c12181a9ff5ced65547.1680790580.git.william.gray@linaro.org
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
2023-04-10 12:26:33 +01:00
..
ad74115.c iio: addac: ad74115: remove unused ad74115_dac_slew_rate_hz_tbl 2022-11-24 19:23:57 +00:00
ad74413r.c iio: addac: ad74413r: fix Current Input, Loop Powered Mode 2023-03-12 15:50:15 +00:00
Kconfig iio: addac: add AD74115 driver 2022-11-23 20:49:00 +00:00
Makefile iio: addac: add AD74115 driver 2022-11-23 20:49:00 +00:00
stx104.c iio: addac: stx104: Fix race condition when converting analog-to-digital 2023-04-10 12:26:33 +01:00