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renesas_rcar
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Merge tag 'staging-3.8-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh...
[platform/adaptation/renesas_rcar/renesas_kernel.git]
/
drivers
/
iio
/
dac
/
ad5624r_spi.c
diff --git
a/drivers/iio/dac/ad5624r_spi.c
b/drivers/iio/dac/ad5624r_spi.c
index
e994796
..
f6e1166
100644
(file)
--- a/
drivers/iio/dac/ad5624r_spi.c
+++ b/
drivers/iio/dac/ad5624r_spi.c
@@
-238,7
+238,11
@@
static int ad5624r_probe(struct spi_device *spi)
if (ret)
goto error_put_reg;
- voltage_uv = regulator_get_voltage(st->reg);
+ ret = regulator_get_voltage(st->reg);
+ if (ret < 0)
+ goto error_disable_reg;
+
+ voltage_uv = ret;
}
spi_set_drvdata(spi, indio_dev);