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gpio-charger: Use cansleep version of gpio_set_value

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Context of gpio_charger_get_property is sleepable so we should
use gpio_set_value_cansleep instead of gpio_set_value.

It will remove WARN_ON incase of using gpio from i2c-to-gpio
expander like pca953x.

Signed-off-by: Pritesh Raithatha <praithatha@nvidia.com>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
This commit is contained in:
Pritesh Raithatha 2012-05-22 14:20:04 +05:30 committed by Anton Vorontsov
parent 9903e62700
commit ecb7a8ebdc
1 changed files with 1 additions and 1 deletions
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2
drivers/power/gpio-charger.c
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@ -54,7 +54,7 @@ static int gpio_charger_get_property(struct power_supply *psy,
switch (psp) {
case POWER_SUPPLY_PROP_ONLINE:
val->intval = gpio_get_value(pdata->gpio);
val->intval = gpio_get_value_cansleep(pdata->gpio);
val->intval ^= pdata->gpio_active_low;
break;
default: