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authorCharles Keepax <ckeepax@opensource.wolfsonmicro.com>2014-06-02 10:50:42 +0200
committerLee Jones <lee.jones@linaro.org>2014-07-09 15:58:04 +0200
commit4420286e047e087f5879a1c652653808b32717db (patch)
treecfef157f898cd38c9205ee7af94bfdfa1981b2b6
parentmfd: arizona: Don't use devres for DCVDD (diff)
downloadlinux-4420286e047e087f5879a1c652653808b32717db.tar.xz
linux-4420286e047e087f5879a1c652653808b32717db.zip
mfd: arizona: Use num_core_supplies in arizona_dev_exit
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>
-rw-r--r--drivers/mfd/arizona-core.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c
index fee6a1ee3a0f..27936fe89434 100644
--- a/drivers/mfd/arizona-core.c
+++ b/drivers/mfd/arizona-core.c
@@ -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;
}