iio: frequency: adf4350: add missing clk_disable_unprepare() on error in adf4350_probe()

Add the missing clk_disable_unprepare() before return
from adf4350_probe() in the error handling case.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reviewed-by: Lars-Peter CLausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>

1 files changed, 4 insertions, 2 deletions

diff --git a/drivers/iio/frequency/adf4350.c b/drivers/iio/frequency/adf4350.c
index a7b30be86ae0..52605c0ea3a6 100644
--- a/drivers/iio/frequency/adf4350.c
+++ b/drivers/iio/frequency/adf4350.c
@@ -525,8 +525,10 @@ static int adf4350_probe(struct spi_device *spi)
         }
 
         indio_dev = devm_iio_device_alloc(&spi->dev, sizeof(*st));
-        if (indio_dev == NULL)
-                return -ENOMEM;
+        if (indio_dev == NULL) {
+                ret =  -ENOMEM;
+                goto error_disable_clk;
+        }
 
         st = iio_priv(indio_dev);