hwmon: (pmbus) Add debugfs for status registers

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Export all the available status registers through debugfs. This is
useful for hardware diagnostics, especially on multi-page pmbus devices,
as user-space access of the i2c space could corrupt the pmbus page
accounting.

Signed-off-by: Edward A. James <eajames@us.ibm.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>

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Edward A. James 2017-08-14 13:55:41 -05:00 • committed by Guenter Roeck

parent f198907d2f

commit 1e069dfd96

1 changed files with 210 additions and 0 deletions

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drivers/hwmon/pmbus/pmbus_core.c

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