diff options
Diffstat (limited to 'drivers/staging/iio/frequency/ad9834.c')
| -rw-r--r-- | drivers/staging/iio/frequency/ad9834.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/staging/iio/frequency/ad9834.c b/drivers/staging/iio/frequency/ad9834.c index 6de3cd7363d7..c8bf480a5b30 100644 --- a/drivers/staging/iio/frequency/ad9834.c +++ b/drivers/staging/iio/frequency/ad9834.c @@ -417,6 +417,10 @@ static int ad9834_probe(struct spi_device *spi) st = iio_priv(indio_dev); mutex_init(&st->lock); st->mclk = devm_clk_get(&spi->dev, NULL); + if (IS_ERR(st->mclk)) { + ret = PTR_ERR(st->mclk); + goto error_disable_reg; + } ret = clk_prepare_enable(st->mclk); if (ret) { |