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mfd: arizona: Use num_core_supplies in arizona_dev_exit

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Currently we call regulator_bulk_disable with
ARRAY_SIZE(arizona->core_supplies), however this array may be larger
than the number of supplies actually used by the chip we are dealing
with. Use the provided num_core_supplies member instead, so that we only
disable supplies which actually exist.

Signed-off-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
This commit is contained in:
Charles Keepax 2014-06-02 09:50:42 +01:00 committed by Lee Jones
parent e6021511f1
commit 4420286e04
1 changed files with 1 additions and 1 deletions
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2
drivers/mfd/arizona-core.c
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@ -1038,7 +1038,7 @@ int arizona_dev_exit(struct arizona *arizona)
if (arizona->pdata.reset)
gpio_set_value_cansleep(arizona->pdata.reset, 0);
regulator_bulk_disable(ARRAY_SIZE(arizona->core_supplies),
regulator_bulk_disable(arizona->num_core_supplies,
arizona->core_supplies);
return 0;
}