Messages in this thread Patch in this message | | | From | Heiko Stuebner <> | Subject | [PATCH v2 3/3] power: gpio-charger: do not use gpio value directly | Date | Sun, 21 Sep 2014 22:05:23 +0200 |
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From: Heiko Stuebner <heiko.stuebner@bq.com>
Some gpio implementations return interesting values for gpio_get_value when the value is not 0 - as seen on a imx6sl board. Therefore do not use the value returned from gpio_get_value directly but simply check for 0 or not 0.
Signed-off-by: Heiko Stuebner <heiko.stuebner@bq.com> --- drivers/power/gpio-charger.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/power/gpio-charger.c b/drivers/power/gpio-charger.c index 5fe6879..ce99a29 100644 --- a/drivers/power/gpio-charger.c +++ b/drivers/power/gpio-charger.c @@ -57,7 +57,7 @@ static int gpio_charger_get_property(struct power_supply *psy, switch (psp) { case POWER_SUPPLY_PROP_ONLINE: - val->intval = gpio_get_value_cansleep(pdata->gpio); + val->intval = gpio_get_value_cansleep(pdata->gpio) ? 1 : 0; val->intval ^= pdata->gpio_active_low; break; default: -- 1.9.0
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