[PATCH] ds2760_battery: Fix indexing of the 4 active full EEPROM registers

From: Paul Parsons
Date: Mon Apr 25 2011 - 10:43:49 EST


Fix indexing of the 4 active full EEPROM registers. The indexing was out by 1, accessing the EEPROM registers at 0x23 to 0x26 instead of 0x22 to 0x25.

Signed-off-by: Paul Parsons <lost.distance@xxxxxxxxx>
---
--- clean-2.6.39-rc4/drivers/power/ds2760_battery.c 2011-03-15 01:20:32.000000000 +0000
+++ linux-2.6.39-rc4/drivers/power/ds2760_battery.c 2011-04-25 13:06:29.344976841 +0100
@@ -186,7 +190,7 @@ static int ds2760_battery_read_status(st

scale[0] = di->full_active_uAh;
for (i = 1; i < 5; i++)
- scale[i] = scale[i - 1] + di->raw[DS2760_ACTIVE_FULL + 2 + i];
+ scale[i] = scale[i - 1] + di->raw[DS2760_ACTIVE_FULL + 1 + i];

di->full_active_uAh = battery_interpolate(scale, di->temp_C / 10);
di->full_active_uAh *= 1000; /* convert to µAh */

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