diff options
Diffstat (limited to 'drivers/mfd/rt5033.c')
| -rw-r--r-- | drivers/mfd/rt5033.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/mfd/rt5033.c b/drivers/mfd/rt5033.c index 8029d444b794..3eee4242ee02 100644 --- a/drivers/mfd/rt5033.c +++ b/drivers/mfd/rt5033.c @@ -55,7 +55,7 @@ static const struct regmap_config rt5033_regmap_config = { static int rt5033_i2c_probe(struct i2c_client *i2c) { struct rt5033_dev *rt5033; - unsigned int dev_id; + unsigned int dev_id, chip_rev; int ret; rt5033 = devm_kzalloc(&i2c->dev, sizeof(*rt5033), GFP_KERNEL); @@ -78,7 +78,8 @@ static int rt5033_i2c_probe(struct i2c_client *i2c) dev_err(&i2c->dev, "Device not found\n"); return -ENODEV; } - dev_info(&i2c->dev, "Device found Device ID: %04x\n", dev_id); + chip_rev = dev_id & RT5033_CHIP_REV_MASK; + dev_info(&i2c->dev, "Device found (rev. %d)\n", chip_rev); ret = regmap_add_irq_chip(rt5033->regmap, rt5033->irq, IRQF_TRIGGER_FALLING | IRQF_ONESHOT, |