diff options
Diffstat (limited to 'drivers/nfc')
| -rw-r--r-- | drivers/nfc/Kconfig | 2 | ||||
| -rw-r--r-- | drivers/nfc/pn544.c | 4 |
2 files changed, 4 insertions, 2 deletions
diff --git a/drivers/nfc/Kconfig b/drivers/nfc/Kconfig index ffedfd49275..ea158008534 100644 --- a/drivers/nfc/Kconfig +++ b/drivers/nfc/Kconfig @@ -3,7 +3,7 @@ # menuconfig NFC_DEVICES - bool "NFC devices" + bool "Near Field Communication (NFC) devices" default n ---help--- You'll have to say Y if your computer contains an NFC device that diff --git a/drivers/nfc/pn544.c b/drivers/nfc/pn544.c index bae647264dd..724f65d8f9e 100644 --- a/drivers/nfc/pn544.c +++ b/drivers/nfc/pn544.c @@ -60,7 +60,7 @@ enum pn544_irq { struct pn544_info { struct miscdevice miscdev; struct i2c_client *i2c_dev; - struct regulator_bulk_data regs[2]; + struct regulator_bulk_data regs[3]; enum pn544_state state; wait_queue_head_t read_wait; @@ -74,6 +74,7 @@ struct pn544_info { static const char reg_vdd_io[] = "Vdd_IO"; static const char reg_vbat[] = "VBat"; +static const char reg_vsim[] = "VSim"; /* sysfs interface */ static ssize_t pn544_test(struct device *dev, @@ -740,6 +741,7 @@ static int __devinit pn544_probe(struct i2c_client *client, info->regs[0].supply = reg_vdd_io; info->regs[1].supply = reg_vbat; + info->regs[2].supply = reg_vsim; r = regulator_bulk_get(&client->dev, ARRAY_SIZE(info->regs), info->regs); if (r < 0) |