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| author | Alexandre Belloni <[email protected]> | 2017-03-02 18:31:14 +0100 |
|---|---|---|
| committer | Wim Van Sebroeck <[email protected]> | 2017-06-05 17:58:39 +0200 |
| commit | 5dca80f63eaf18eca2ba3ebf61056feb66103951 (patch) | |
| tree | 16db4823e3947149978ea255f65e5d9761fd006a /tools/perf/scripts/python/call-graph-from-sql.py | |
| parent | 39bd56df7b2dae80d4099c64ad776775a3876ed5 (diff) | |
watchdog: sama5d4: Add comment explaining what happens on resume
Because suspending to RAM may lose the register values, they are restored
on resume. This is currently done unconditionally because there is
currently no way to know (from the driver) whether they have really been
lost or are still valid. Writing MR also pings the watchdog and this may
not be what is expected so add a comment explaining why it happens.
Signed-off-by: Alexandre Belloni <[email protected]>
Reviewed-by: Guenter Roeck <[email protected]>
Signed-off-by: Guenter Roeck <[email protected]>
Signed-off-by: Wim Van Sebroeck <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-sql.py')
0 files changed, 0 insertions, 0 deletions