diff options
| author | Dmitry Bazhenov <bazhenov.dn@gmail.com> | 2018-10-15 14:21:22 +0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-11-21 09:27:30 +0100 |
| commit | dff53cf71a7300d2229f8ccb82834156f00a4ea2 (patch) | |
| tree | 19c361c0ea7bbdc59d5f835ab2869cf239882245 /lib/debug_locks.c | |
| parent | 9b359dd99ce4129e0048b4f8d4e1285877144c3f (diff) | |
hwmon: (pmbus) Fix page count auto-detection.
commit e7c6a55606b5c46b449d76588968b4d8caae903f upstream.
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'lib/debug_locks.c')
0 files changed, 0 insertions, 0 deletions