watchdog: mei_wdt: add status debugfs entry

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Add entry for displaying current watchdog internal state

cat <debugfs>/mei_wdt/state
IDLE|START|RUNNING|STOPPING

Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Tomas Winkler 2016-01-08 00:49:23 +02:00 • committed by Greg Kroah-Hartman

parent 222818c3d8

commit c9cf20ee45

1 changed files with 87 additions and 0 deletions

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drivers/watchdog/mei_wdt.c

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