diff options
| -rw-r--r-- | drivers/mfd/max8998.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/mfd/max8998.c b/drivers/mfd/max8998.c index 5d5e186b5d8b..592db06098e6 100644 --- a/drivers/mfd/max8998.c +++ b/drivers/mfd/max8998.c @@ -215,6 +215,10 @@ static int max8998_i2c_probe(struct i2c_client *i2c, mutex_init(&max8998->iolock); max8998->rtc = i2c_new_dummy(i2c->adapter, RTC_I2C_ADDR); + if (!max8998->rtc) { + dev_err(&i2c->dev, "Failed to allocate I2C device for RTC\n"); + return -ENODEV; + } i2c_set_clientdata(max8998->rtc, max8998); max8998_irq_init(max8998); |