Merge tag 'staging-3.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh...

[karo-tx-linux.git] / drivers / iio / adc / ad7266.c

diff --git a/drivers/iio/adc/ad7266.c b/drivers/iio/adc/ad7266.c
index 4a5f639bc68492e6d912db45b5460d050b60cad3..bbad9b94cd75770b136499728497ff73ce4067d9 100644 (file)
--- a/drivers/iio/adc/ad7266.c
+++ b/drivers/iio/adc/ad7266.c
@@ -411,7 +411,11 @@ static int ad7266_probe(struct spi_device *spi)
                if (ret)
                        goto error_put_reg;
 
-               st->vref_uv = regulator_get_voltage(st->reg);
+               ret = regulator_get_voltage(st->reg);
+               if (ret < 0)
+                       goto error_disable_reg;
+
+               st->vref_uv = ret;
        } else {
                /* Use internal reference */
                st->vref_uv = 2500000;