From: Alexandru Ardelean <alexandru.ardelean@analog.com>
To: <linux-iio@vger.kernel.org>, <linux-kernel@vger.kernel.org>
Cc: <jic23@kernel.org>, Alexandru Ardelean <alexandru.ardelean@analog.com>
Subject: [PATCH 00/10] iio: imu: adis: cleanup lock usage
Date: Thu, 26 Sep 2019 14:18:02 +0300 [thread overview]
Message-ID: <20190926111812.15957-1-alexandru.ardelean@analog.com> (raw)
There is a general effort for cleaning up `indio_dev->mlock` usage in IIO
drivers. As part of that some ADIS drivers also need to do that.
This changeset does a little more, by reworking the `txrx_lock` from the
ADIS library to be used as a general `state_lock` to protect state between
consecutive read/write ops.
As such, all users of the ADIS lib have been verified to have their usage
of mlock checked. Some just needed the mlock usage removed (as done in
other patches).
Alexandru Ardelean (10):
iio: imu: adis: rename txrx_lock -> state_lock
iio: imu: adis: add unlocked read/write function versions
iio: imu: adis[16480]: group RW into a single lock in
adis_enable_irq()
iio: imu: adis: create an unlocked version of adis_check_status()
iio: imu: adis: create an unlocked version of adis_reset()
iio: imu: adis: protect initial startup routine with state lock
iio: imu: adis: group single conversion under a single state lock
iio: imu: adis16400: rework locks using ADIS library's state lock
iio: gyro: adis16136: rework locks using ADIS library's state lock
iio: imu: adis16480: use state lock for filter freq set
drivers/iio/gyro/adis16136.c | 31 ++++---
drivers/iio/imu/adis.c | 95 ++++++++++++----------
drivers/iio/imu/adis16400.c | 51 ++++++------
drivers/iio/imu/adis16480.c | 17 ++--
drivers/iio/imu/adis_buffer.c | 4 +-
include/linux/iio/imu/adis.h | 148 ++++++++++++++++++++++++++++++++--
6 files changed, 254 insertions(+), 92 deletions(-)
--
2.20.1
next reply other threads:[~2019-09-26 11:18 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-09-26 11:18 Alexandru Ardelean [this message]
2019-09-26 11:18 ` [PATCH 01/10] iio: imu: adis: rename txrx_lock -> state_lock Alexandru Ardelean
2019-10-06 8:53 ` Jonathan Cameron
2019-10-06 9:06 ` Jonathan Cameron
2019-10-07 10:18 ` Ardelean, Alexandru
2019-09-26 11:18 ` [PATCH 02/10] iio: imu: adis: add unlocked read/write function versions Alexandru Ardelean
2019-10-06 9:12 ` Jonathan Cameron
2019-10-07 21:16 ` Jonathan Cameron
2019-10-08 6:54 ` Ardelean, Alexandru
2019-10-08 8:47 ` Ardelean, Alexandru
2019-10-08 8:58 ` Ardelean, Alexandru
2019-10-12 13:40 ` Jonathan Cameron
2019-09-26 11:18 ` [PATCH 03/10] iio: imu: adis[16480]: group RW into a single lock in adis_enable_irq() Alexandru Ardelean
2019-10-06 9:13 ` Jonathan Cameron
2019-09-26 11:18 ` [PATCH 04/10] iio: imu: adis: create an unlocked version of adis_check_status() Alexandru Ardelean
2019-10-06 9:13 ` Jonathan Cameron
2019-09-26 11:18 ` [PATCH 05/10] iio: imu: adis: create an unlocked version of adis_reset() Alexandru Ardelean
2019-10-06 9:19 ` Jonathan Cameron
2019-09-26 11:18 ` [PATCH 06/10] iio: imu: adis: protect initial startup routine with state lock Alexandru Ardelean
2019-10-06 9:20 ` Jonathan Cameron
2019-09-26 11:18 ` [PATCH 07/10] iio: imu: adis: group single conversion under a single " Alexandru Ardelean
2019-10-06 9:20 ` Jonathan Cameron
2019-09-26 11:18 ` [PATCH 08/10] iio: imu: adis16400: rework locks using ADIS library's " Alexandru Ardelean
2019-10-06 9:20 ` Jonathan Cameron
2019-09-26 11:18 ` [PATCH 09/10] iio: gyro: adis16136: " Alexandru Ardelean
2019-10-06 9:22 ` Jonathan Cameron
2019-09-26 11:18 ` [PATCH 10/10] iio: imu: adis16480: use state lock for filter freq set Alexandru Ardelean
2019-10-06 9:24 ` Jonathan Cameron
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