[patch] power: battery: pointer math issue in gab_probe()

[Dan Carpenter]

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@xxxxxxxxxx>
---
Casting to void * would also work on GCC, at least.

diff --git a/drivers/power/generic-adc-battery.c b/drivers/power/generic-adc-battery.c
index 9bdf444..776f118 100644
--- a/drivers/power/generic-adc-battery.c
+++ b/drivers/power/generic-adc-battery.c
@@ -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
--
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