[PATCH 1/2] iio: adc: adi-axi-adc: Fix object reference counting

[Nuno Sá <nuno.sa@xxxxxxxxxx>]

When looking for a registered client to attach with, the wrong reference
counters are being grabbed. The idea is to increment the module and device
counters of the client device and not the counters of the axi device being
probed.

Fixes: ef04070692a2 (iio: adc: adi-axi-adc: add support for AXI ADC IP core)

Signed-off-by: Nuno Sá <nuno.sa@xxxxxxxxxx>
---
 drivers/iio/adc/adi-axi-adc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/iio/adc/adi-axi-adc.c b/drivers/iio/adc/adi-axi-adc.c
index 63d926e86798..86b6b65916ee 100644
--- a/drivers/iio/adc/adi-axi-adc.c
+++ b/drivers/iio/adc/adi-axi-adc.c
@@ -332,12 +332,12 @@ static struct adi_axi_adc_client *adi_axi_adc_attach_client(struct device *dev)
 		if (cl->dev->of_node != cln)
 			continue;
 
-		if (!try_module_get(dev->driver->owner)) {
+		if (!try_module_get(cl->dev->driver->owner)) {
 			mutex_unlock(&registered_clients_lock);
 			return ERR_PTR(-ENODEV);
 		}
 
-		get_device(dev);
+		get_device(cl->dev);
 		cl->info = info;
 		mutex_unlock(&registered_clients_lock);
 		return cl;
-- 
2.25.1