reg_mpm_sscaon_config[01] are allocated with devm_ioremap_resource(). So, they will be unmapped automatically by the manage resource framework. Remove the incorrect explicit iounmap() calls from the remove function. Fixes: 97d485edc1d9 ("bus: add driver for initializing the SSC bus on (some) qcom SoCs") Signed-off-by: Christophe JAILLET <christophe.jaillet@xxxxxxxxxx> --- drivers/bus/qcom-ssc-block-bus.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/bus/qcom-ssc-block-bus.c b/drivers/bus/qcom-ssc-block-bus.c index 85d781a32df4..c95a985e3498 100644 --- a/drivers/bus/qcom-ssc-block-bus.c +++ b/drivers/bus/qcom-ssc-block-bus.c @@ -356,9 +356,6 @@ static void qcom_ssc_block_bus_remove(struct platform_device *pdev) qcom_ssc_block_bus_deinit(&pdev->dev); - iounmap(data->reg_mpm_sscaon_config0); - iounmap(data->reg_mpm_sscaon_config1); - qcom_ssc_block_bus_pds_disable(data->pds, data->num_pds); qcom_ssc_block_bus_pds_detach(&pdev->dev, data->pds, data->num_pds); pm_runtime_disable(&pdev->dev); -- 2.48.1