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regulator: core: Mark all DT based boards as having full constraints

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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@opensource.wolfsonmicro.com>
Acked-by: Liam Girdwood <lrg@ti.com>
This commit is contained in:
Mark Brown 2012-07-06 18:19:13 +01:00
parent 6887a4131d
commit 86f5fcfc3e
1 changed files with 9 additions and 0 deletions
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9
drivers/regulator/core.c
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@ -3472,6 +3472,15 @@ 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(&regulator_list_mutex);
/* If we have a full configuration then disable any regulators