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| author | Enric Balletbo i Serra <[email protected]> | 2018-12-12 18:34:01 +0100 |
|---|---|---|
| committer | Lee Jones <[email protected]> | 2019-02-01 08:09:27 +0000 |
| commit | 0545625baa5981bb0a583e6a6045155936d3ea95 (patch) | |
| tree | ee4adec16869b918a08c69a0fa09aaab2c5d2982 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | 6fd7f2bbd4422e7635bc771cd1ec440378158cb1 (diff) | |
mfd / platform: cros_ec_vbc: Instantiate only if the EC has a VBC NVRAM
The cros-ec-vbc driver is DT-only and there is a DT property that
indicates if the EC has the VCB NVRAM, in such case instantiate the
driver but don't instantiate on the other cases.
To do this move the check code to its parent instead of play with the
attribute group visibility. This changes a bit the actual behaviour.
Before the patch if an EC doesn't have a VBC NVRAM an empty vbc folder
is created in /sys/class/chromeos/<ec-device-name>, after the patch the
empty folder is not created, so, the folder is only created if the vbc
is set.
Signed-off-by: Enric Balletbo i Serra <[email protected]>
Reviewed-by: Guenter Roeck <[email protected]>
Signed-off-by: Lee Jones <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions