diff options
Diffstat (limited to 'drivers/nfc')
| -rw-r--r-- | drivers/nfc/trf7970a.c | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/drivers/nfc/trf7970a.c b/drivers/nfc/trf7970a.c index b9a90843ea35..5827ad111942 100644 --- a/drivers/nfc/trf7970a.c +++ b/drivers/nfc/trf7970a.c @@ -2005,12 +2005,6 @@ static int trf7970a_get_autosuspend_delay(struct device_node *np) return autosuspend_delay; } -static int trf7970a_get_vin_voltage_override(struct device_node *np, - u32 *vin_uvolts) -{ - return of_property_read_u32(np, "vin-voltage-override", vin_uvolts); -} - static int trf7970a_probe(struct spi_device *spi) { struct device_node *np = spi->dev.of_node; @@ -2108,10 +2102,7 @@ static int trf7970a_probe(struct spi_device *spi) goto err_destroy_lock; } - ret = trf7970a_get_vin_voltage_override(np, &uvolts); - if (ret) - uvolts = regulator_get_voltage(trf->regulator); - + uvolts = regulator_get_voltage(trf->regulator); if (uvolts > 4000000) trf->chip_status_ctrl = TRF7970A_CHIP_STATUS_VRS5_3; |