redonkable/alistair23-linux
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power_supply: bq27x00: fix temperature conversion

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The power supply class requires tenths of degree Celsius.

Signed-off-by: Grazvydas Ignotas <notasas@gmail.com>
Acked-by: Rodolfo Giometti <giometti@linux.it>
Signed-off-by: Anton Vorontsov <cbouatmailru@gmail.com>
This commit is contained in:
Grazvydas Ignotas 2010-02-12 23:57:13 +02:00 committed by Anton Vorontsov
parent ba96f8717e
commit b4de360815
1 changed files with 2 additions and 2 deletions
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4
drivers/power/bq27x00_battery.c
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@ -74,7 +74,7 @@ static int bq27x00_read(u8 reg, int *rt_value, int b_single,
} }
/* /*
* Return the battery temperature in Celsius degrees * Return the battery temperature in tenths of degree Celsius
* Or < 0 if something fails. * Or < 0 if something fails.
*/ */
static int bq27x00_battery_temperature(struct bq27x00_device_info *di) static int bq27x00_battery_temperature(struct bq27x00_device_info *di)
@ -88,7 +88,7 @@ static int bq27x00_battery_temperature(struct bq27x00_device_info *di)
return ret; return ret;
} }
return (temp >> 2) - 273; return ((temp >> 2) - 273) * 10;
} }
/* /*