1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/iio/adc/men_z188_adc.c b/drivers/iio/adc/men_z188_adc.c
index 6989c16aec2b..b58d6302521f 100644
--- a/drivers/iio/adc/men_z188_adc.c
+++ b/drivers/iio/adc/men_z188_adc.c
@@ -121,8 +121,8 @@ static int men_z188_probe(struct mcb_device *dev,
         indio_dev->num_channels = ARRAY_SIZE(z188_adc_iio_channels);
 
         mem = mcb_request_mem(dev, "z188-adc");
-        if (!mem)
-                return -ENOMEM;
+        if (IS_ERR(mem))
+                return PTR_ERR(mem);
 
         adc->base = ioremap(mem->start, resource_size(mem));
         if (adc->base == NULL)