Use devm_of_platform_populate() instead of of_platform_populate and of_platform_depopulate to simplify driver code Signed-off-by: Benjamin Gaignard <benjamin.gaignard@xxxxxxxxxx> CC: Jonathan Cameron <jic23@xxxxxxxxxx> CC: Hartmut Knaack <knaack.h@xxxxxx> CC: Lars-Peter Clausen <lars@xxxxxxxxxx> CC: Alexandre Torgue <alexandre.torgue@xxxxxx> CC: Fabrice Gasnier <fabrice.gasnier@xxxxxx> CC: linux-iio@xxxxxxxxxxxxxxx CC: linux-arm-kernel@xxxxxxxxxxxxxxxxxxx CC: linux-kernel@xxxxxxxxxxxxxxx --- drivers/iio/adc/stm32-adc-core.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/iio/adc/stm32-adc-core.c b/drivers/iio/adc/stm32-adc-core.c index 22b7c93..46e41dc5 100644 --- a/drivers/iio/adc/stm32-adc-core.c +++ b/drivers/iio/adc/stm32-adc-core.c @@ -186,7 +186,6 @@ static void stm32_adc_irq_remove(struct platform_device *pdev, static int stm32_adc_probe(struct platform_device *pdev) { struct stm32_adc_priv *priv; - struct device_node *np = pdev->dev.of_node; struct resource *res; int ret; @@ -249,7 +248,7 @@ static int stm32_adc_probe(struct platform_device *pdev) platform_set_drvdata(pdev, &priv->common); - ret = of_platform_populate(np, NULL, NULL, &pdev->dev); + ret = devm_of_platform_populate(&pdev->dev); if (ret < 0) { dev_err(&pdev->dev, "failed to populate DT children\n"); goto err_irq_remove; @@ -274,7 +273,6 @@ static int stm32_adc_remove(struct platform_device *pdev) struct stm32_adc_common *common = platform_get_drvdata(pdev); struct stm32_adc_priv *priv = to_stm32_adc_priv(common); - of_platform_depopulate(&pdev->dev); stm32_adc_irq_remove(pdev, priv); clk_disable_unprepare(priv->aclk); regulator_disable(priv->vref); -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-iio" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html