diff options
Diffstat (limited to 'drivers/power')
| -rw-r--r-- | drivers/power/tps80031-charger.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/power/tps80031-charger.c b/drivers/power/tps80031-charger.c index cd449c2a19a7..17207103a75e 100644 --- a/drivers/power/tps80031-charger.c +++ b/drivers/power/tps80031-charger.c @@ -295,6 +295,17 @@ static int tps80031_charger_probe(struct platform_device *pdev) struct tps80031_charger_platform_data *pdata = pdev->dev.platform_data; dev_info(dev, "%s()\n", __func__); + + if (!pdata) { + dev_err(dev, "%s() No platform data, exiting..\n", __func__); + return -ENODEV; + } + + if (!pdata->num_consumer_supplies) { + dev_err(dev, "%s() No consumer supply list, exiting..\n", __func__); + return -ENODEV; + } + charger = kzalloc(sizeof(*charger), GFP_KERNEL); if (!charger) { dev_err(dev, "failed to allocate memory status\n"); |