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Groups > linux.kernel > #1261972
| From | John Stultz <john.stultz@linaro.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] regulator: Use regulator_lock_supply() for get_voltage() too |
| Date | 2015-11-04 01:00 +0100 |
| Message-ID | <qqTEC-171-1@gated-at.bofh.it> (permalink) |
| References | <qqG4G-OO-33@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On Tue, Nov 3, 2015 at 1:23 AM, Mark Brown <broonie@kernel.org> wrote: > Since we need to read voltages of parents as part of setting supply > voltages we need to be able to do get_voltage() internally without > taking locks so reorganize the locking to take locks on the full tree on > entry rather than as we recurse when called externally. > > Reported-by: John Stultz <john.stultz@linaro.org> > Signed-off-by: Mark Brown <broonie@kernel.org> This resolves the issue for me, thanks! Tested-by: John Stultz <john.stultz@linaro.org> -john -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH] regulator: Use regulator_lock_supply() for get_voltage() too Mark Brown <broonie@kernel.org> - 2015-11-03 10:30 +0100 Applied "regulator: Use regulator_lock_supply() for get_voltage() too" to the regulator tree Mark Brown <broonie@kernel.org> - 2015-11-03 16:20 +0100 Re: [PATCH] regulator: Use regulator_lock_supply() for get_voltage() too John Stultz <john.stultz@linaro.org> - 2015-11-04 01:00 +0100
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