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--- a/drivers/power/jz4740-battery.c
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+++ b/drivers/power/jz4740-battery.c
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@@ -246,6 +246,11 @@ static int __devinit jz_battery_probe(st
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struct jz_battery *jz_battery;
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struct power_supply *battery;
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+ if (!pdata) {
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+ dev_err(&pdev->dev, "No platform_data supplied\n");
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+ return -ENXIO;
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+ }
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+
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jz_battery = kzalloc(sizeof(*jz_battery), GFP_KERNEL);
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if (!jz_battery) {
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dev_err(&pdev->dev, "Failed to allocate driver structure\n");
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