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dm: power: Allow regulators to not implement all operations

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Some regulators will not implement any operations (e.g. fixed regulators).
This is not an error, so allow the autoset process to continue when one
of these regulators is found.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2016-01-21 19:43:59 -07:00
parent 7d5779993d
commit 364809de31
1 changed files with 2 additions and 0 deletions
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drivers/power/regulator/regulator-uclass.c
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@ -334,6 +334,8 @@ int regulators_enable_boot_on(bool verbose)
}
if (verbose)
regulator_show(dev, ret);
if (ret == -ENOSYS)
ret = 0;
}
return ret;