iio: adc: ad9361: move GPO initialization earlier in the setup

Some device configurations require that the GPO be set into a specific setting before doing init ops. One example is when a GPO is used to enable a reference clock. That means that the GPOs should already have a specific configuration before doing init/calibration ops. Signed-off-by: Alexandru Ardelean <[email protected]>
analogdevicesinc · Feb 28, 2018 · c951e05 · c951e05
1 parent b58e9ef
commit c951e05
Showing 1 changed file with 4 additions and 4 deletions.
diff --git a/drivers/iio/adc/ad9361.c b/drivers/iio/adc/ad9361.c
@@ -4672,6 +4672,10 @@ static int ad9361_setup(struct ad9361_rf_phy *phy)
 		}
 	}
 
+	ret = ad9361_gpo_setup(phy, &pd->gpo_ctrl);
+	if (ret < 0)
+		return ret;
+
 	if (pd->port_ctrl.pp_conf[2] & FDD_RX_RATE_2TX_RATE)
 		phy->rx_eq_2tx = true;
 
@@ -4753,10 +4757,6 @@ static int ad9361_setup(struct ad9361_rf_phy *phy)
 	if (ret < 0)
 		return ret;
 
-	ret = ad9361_gpo_setup(phy, &pd->gpo_ctrl);
-	if (ret < 0)
-		return ret;
-
 	ret = ad9361_set_ref_clk_cycles(phy, refin_Hz);
 	if (ret < 0)
 		return ret;