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| author | Wei Yongjun <yongjun_wei@trendmicro.com.cn> | 2013-06-18 14:08:00 +0100 |
|---|---|---|
| committer | Jonathan Cameron <jic23@kernel.org> | 2013-06-29 10:18:21 +0100 |
| commit | 94fccb78414a87f3c4bc7049ff8b6e80156944d9 (patch) | |
| tree | d3645903037cb92017e61e920731bc599f01e13a | |
| parent | 0ad1ea69545b1965be4c93ee03fdc685c6beb23d (diff) | |
| download | linux-94fccb78414a87f3c4bc7049ff8b6e80156944d9.tar.gz linux-94fccb78414a87f3c4bc7049ff8b6e80156944d9.tar.bz2 linux-94fccb78414a87f3c4bc7049ff8b6e80156944d9.zip | |
iio: dac: ad7303: fix error return code in ad7303_probe()
Fix to return a negative error code from the error handling
case instead of 0, as done elsewhere in this function.
Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Acked-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
| -rw-r--r-- | drivers/iio/dac/ad7303.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/iio/dac/ad7303.c b/drivers/iio/dac/ad7303.c index 85aeef60dc5f..d546f50f9258 100644 --- a/drivers/iio/dac/ad7303.c +++ b/drivers/iio/dac/ad7303.c @@ -235,8 +235,10 @@ static int ad7303_probe(struct spi_device *spi) if (ext_ref) { st->vref_reg = regulator_get(&spi->dev, "REF"); - if (IS_ERR(st->vref_reg)) + if (IS_ERR(st->vref_reg)) { + ret = PTR_ERR(st->vref_reg); goto err_disable_vdd_reg; + } ret = regulator_enable(st->vref_reg); if (ret) |