Re: [PATCH 1/4] mfd: ab8500: add devicetree support for fuelgauge

[Rajanikanth HV]

On 27 October 2012 20:37, Francesco Lavra <francescolavra.fl@xxxxxxxxx> wrote:
> On 10/25/2012 08:30 AM, Rajanikanth H.V wrote:
>> From: "Rajanikanth H.V" <rajanikanth.hv@xxxxxxxxxxxxxx>
>> +     bat_tech = of_get_property(np_bat_supply,
>> +                     "stericsson,battery-type", NULL);
>> +     if (!bat_tech)
>> +             dev_warn(dev, "missing property battery-name/type\n");
>> +
>> +     if (strncmp(bat_tech, "LION", 4) == 0) {
>
> What if bat_tech is NULL?
It will be UNKNOWN
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