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generic-adc-battery: Pointer math issue in gab_probe()

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psy->properties is an enum (32 bit type) so adding sizeof() puts us four
times further along than we intended.  It should be cast to a char pointer
before doing the math.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Anton Vorontsov <anton.vorontsov@linaro.org>
This commit is contained in:
Dan Carpenter 2012-09-29 10:13:46 +03:00 committed by Anton Vorontsov
parent a5af092245
commit a77d60aec7
1 changed files with 2 additions and 1 deletions
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3
drivers/power/generic-adc-battery.c
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@ -279,7 +279,8 @@ static int __devinit gab_probe(struct platform_device *pdev)
}
memcpy(psy->properties, gab_props, sizeof(gab_props));
properties = psy->properties + sizeof(gab_props);
properties = (enum power_supply_property *)
((char *)psy->properties + sizeof(gab_props));
/*
* getting channel from iio and copying the battery properties