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From: Nicolin Chen <nicoleotsuka@gmail.com>
To: jdelvare@suse.com, linux@roeck-us.net
Cc: linux-hwmon@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH v4 0/5] hwmon: (ina3221) Implement PM runtime to save power
Date: Thu, 25 Oct 2018 16:51:17 -0700	[thread overview]
Message-ID: <20181025235122.3240-1-nicoleotsuka@gmail.com> (raw)

This series patches implement PM runtime feature in the ina3221 hwmon
driver (PATCH-5). However, PATCH-[1:4] are required to make sure that
the PM runtime feature would be functional and safe.

Changelog
v3->v4:
 * Added generic pm runtime functions to hwmon class (PATCH-1)
 * Updated to pass pm pointer via _with_info API (PATCH-5)
v2->v3:
 * Dropped timeout dev_err messages as it's indicated in errno (PATCH-4)
 * Improved a dev_err message and comments (PATCH-5)
v1->v2:
 * Added device pointer check (PATCH-1)
 * Returned 0 for alert flags (PATCH-2)
 * Moved CVRF polling to data read routine (PATCH-4)
 * Bypassed i2c_client->dev in suspend/resume() (PATCH-5)

Nicolin Chen (5):
  hwmon: (core) Add pm_runtime to hwmon class
  hwmon: (ina3221) Check channel status for alarms attribute read
  hwmon: (ina3221) Serialize sysfs ABI accesses
  hwmon: (ina3221) Make sure data is ready before reading
  hwmon: (ina3221) Add PM runtime support

 drivers/hwmon/hwmon.c   |  24 ++++
 drivers/hwmon/ina3221.c | 290 ++++++++++++++++++++++++++++++----------
 include/linux/hwmon.h   |   2 +
 3 files changed, 245 insertions(+), 71 deletions(-)

-- 
2.17.1


             reply	other threads:[~2018-10-25 23:51 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-10-25 23:51 Nicolin Chen [this message]
2018-10-25 23:51 ` [PATCH v4 1/5] hwmon: (core) Add pm ops to hwmon class Nicolin Chen
2018-11-02 17:54   ` Guenter Roeck
2018-11-02 19:48     ` Nicolin Chen
2018-11-03  2:59       ` Guenter Roeck
2018-10-25 23:51 ` [PATCH v4 2/5] hwmon: (ina3221) Check channel status for alarms attribute read Nicolin Chen
2018-10-25 23:51 ` [PATCH v4 3/5] hwmon: (ina3221) Serialize sysfs ABI accesses Nicolin Chen
2018-10-25 23:51 ` [PATCH v4 4/5] hwmon: (ina3221) Make sure data is ready before reading Nicolin Chen
2018-10-25 23:51 ` [PATCH v4 5/5] hwmon: (ina3221) Add PM runtime support Nicolin Chen

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