1 files changed, 13 insertions, 10 deletions

diff --git a/drivers/iio/adc/stm32-adc-core.c b/drivers/iio/adc/stm32-adc-core.c
index 6537f4f776c5..2df88d2b880a 100644
--- a/drivers/iio/adc/stm32-adc-core.c
+++ b/drivers/iio/adc/stm32-adc-core.c
@@ -280,21 +280,21 @@ out:
 static const struct stm32_adc_common_regs stm32f4_adc_common_regs = {
 	.csr = STM32F4_ADC_CSR,
 	.ccr = STM32F4_ADC_CCR,
-	.eoc1_msk = STM32F4_EOC1,
-	.eoc2_msk = STM32F4_EOC2,
-	.eoc3_msk = STM32F4_EOC3,
+	.eoc1_msk = STM32F4_EOC1 | STM32F4_OVR1,
+	.eoc2_msk = STM32F4_EOC2 | STM32F4_OVR2,
+	.eoc3_msk = STM32F4_EOC3 | STM32F4_OVR3,
 	.ier = STM32F4_ADC_CR1,
-	.eocie_msk = STM32F4_EOCIE,
+	.eocie_msk = STM32F4_EOCIE | STM32F4_OVRIE,
 };
 
 /* STM32H7 common registers definitions */
 static const struct stm32_adc_common_regs stm32h7_adc_common_regs = {
 	.csr = STM32H7_ADC_CSR,
 	.ccr = STM32H7_ADC_CCR,
-	.eoc1_msk = STM32H7_EOC_MST,
-	.eoc2_msk = STM32H7_EOC_SLV,
+	.eoc1_msk = STM32H7_EOC_MST | STM32H7_OVR_MST,
+	.eoc2_msk = STM32H7_EOC_SLV | STM32H7_OVR_SLV,
 	.ier = STM32H7_ADC_IER,
-	.eocie_msk = STM32H7_EOCIE,
+	.eocie_msk = STM32H7_EOCIE | STM32H7_OVRIE,
 };
 
 static const unsigned int stm32_adc_offset[STM32_ADC_MAX_ADCS] = {
@@ -688,7 +688,8 @@ static int stm32_adc_probe(struct platform_device *pdev)
 	priv->vref = devm_regulator_get(&pdev->dev, "vref");
 	if (IS_ERR(priv->vref)) {
 		ret = PTR_ERR(priv->vref);
-		dev_err(&pdev->dev, "vref get failed, %d\n", ret);
+		if (ret != -EPROBE_DEFER)
+			dev_err(&pdev->dev, "vref get failed, %d\n", ret);
 		return ret;
 	}
 
@@ -696,7 +697,8 @@ static int stm32_adc_probe(struct platform_device *pdev)
 	if (IS_ERR(priv->aclk)) {
 		ret = PTR_ERR(priv->aclk);
 		if (ret != -ENOENT) {
-			dev_err(&pdev->dev, "Can't get 'adc' clock\n");
+			if (ret != -EPROBE_DEFER)
+				dev_err(&pdev->dev, "Can't get 'adc' clock\n");
 			return ret;
 		}
 		priv->aclk = NULL;
@@ -706,7 +708,8 @@ static int stm32_adc_probe(struct platform_device *pdev)
 	if (IS_ERR(priv->bclk)) {
 		ret = PTR_ERR(priv->bclk);
 		if (ret != -ENOENT) {
-			dev_err(&pdev->dev, "Can't get 'bus' clock\n");
+			if (ret != -EPROBE_DEFER)
+				dev_err(&pdev->dev, "Can't get 'bus' clock\n");
 			return ret;
 		}
 		priv->bclk = NULL;