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Message-Id: <1341595230-2069-1-git-send-email-broonie@opensource.wolfsonmicro.com> Date: Fri, 6 Jul 2012 18:20:30 +0100 From: Mark Brown <broonie@...nsource.wolfsonmicro.com> To: Liam Girdwood <lrg@...com> Cc: linux-kernel@...r.kernel.org, Mark Brown <broonie@...nsource.wolfsonmicro.com> Subject: [PATCH] regulator: core: Mark all DT based boards as having full constraints Since DT doesn't provide an idiomatic mechanism for enabling full constraints and since it's much more natural with DT to provide them just assume that a DT enabled system has full constraints. Signed-off-by: Mark Brown <broonie@...nsource.wolfsonmicro.com> --- drivers/regulator/core.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c index 270d9a2..9a70d9c 100644 --- a/drivers/regulator/core.c +++ b/drivers/regulator/core.c @@ -3578,6 +3578,15 @@ static int __init regulator_init_complete(void) struct regulation_constraints *c; int enabled, ret; + /* + * Since DT doesn't provide an idiomatic mechanism for + * enabling full constraints and since it's much more natural + * with DT to provide them just assume that a DT enabled + * system has full constraints. + */ + if (of_have_populated_dt()) + has_full_constraints = true; + mutex_lock(®ulator_list_mutex); /* If we have a full configuration then disable any regulators -- 1.7.10 -- 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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