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Date: Thu, 19 Mar 2009 18:09:28 +0000 From: Liam Girdwood <lrg@...mlogic.co.uk> To: Mark Brown <broonie@...nsource.wolfsonmicro.com> Cc: linux-kernel@...r.kernel.org Subject: Re: [PATCH 2/2] regulator: Support disabling of unused regulators by machines On Mon, 2009-03-16 at 19:36 +0000, Mark Brown wrote: > At present it is not possible for machine constraints to disable > regulators which have been left on when the system starts, for example > as a result of fixed default configurations in hardware. This means that > power may be wasted by these regulators if they are not in use. > > Provide intial support for this with a late_initcall which will disable > any unused regulators if the machine has enabled this feature by calling > regulator_has_full_constraints(). If this has not been called then print > a warning to encourage users to fully specify their constraints so that > we can change this to be the default behaviour in future. > > Signed-off-by: Mark Brown <broonie@...nsource.wolfsonmicro.com> > --- > drivers/regulator/core.c | 92 +++++++++++++++++++++++++++++++++++++ > include/linux/regulator/machine.h | 2 + > 2 files changed, 94 insertions(+), 0 deletions(-) > Applied. Thanks Liam -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.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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