diff options
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/jz4740-battery.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/power/jz4740-battery.c b/drivers/power/jz4740-battery.c index 2bbe04ae13a..5b482159320 100644 --- a/drivers/power/jz4740-battery.c +++ b/drivers/power/jz4740-battery.c @@ -246,6 +246,11 @@ static int __devinit jz_battery_probe(struct platform_device *pdev) struct jz_battery *jz_battery; struct power_supply *battery; + if (!pdata) { + dev_err(&pdev->dev, "No platform_data supplied\n"); + return -ENXIO; + } + jz_battery = kzalloc(sizeof(*jz_battery), GFP_KERNEL); if (!jz_battery) { dev_err(&pdev->dev, "Failed to allocate driver structure\n"); |