Searched hist:e7c6a55606b5c46b449d76588968b4d8caae903f (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/drivers/hwmon/pmbus/ |
| H A D | pmbus.c | diff e7c6a55606b5c46b449d76588968b4d8caae903f Mon Oct 15 04:21:22 CDT 2018 Dmitry Bazhenov <bazhenov.dn@gmail.com> hwmon: (pmbus) Fix page count auto-detection.
Devices with compatible="pmbus" field have zero initial page count,
and pmbus_clear_faults() being called before the page count auto-
detection does not actually clear faults because it depends on the
page count. Non-cleared faults in its turn may fail the subsequent
page count auto-detection.
This patch fixes this problem by calling pmbus_clear_fault_page()
for currently set page and calling pmbus_clear_faults() after the
page count was detected.
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Bazhenov <bazhenov.dn@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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| H A D | pmbus_core.c | diff e7c6a55606b5c46b449d76588968b4d8caae903f Mon Oct 15 04:21:22 CDT 2018 Dmitry Bazhenov <bazhenov.dn@gmail.com> hwmon: (pmbus) Fix page count auto-detection.
Devices with compatible="pmbus" field have zero initial page count,
and pmbus_clear_faults() being called before the page count auto-
detection does not actually clear faults because it depends on the
page count. Non-cleared faults in its turn may fail the subsequent
page count auto-detection.
This patch fixes this problem by calling pmbus_clear_fault_page()
for currently set page and calling pmbus_clear_faults() after the
page count was detected.
Cc: stable@vger.kernel.org
Signed-off-by: Dmitry Bazhenov <bazhenov.dn@gmail.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
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