diff --git a/drivers/mmc/host/mxs-mmc.c b/drivers/mmc/host/mxs-mmc.c index 687fd68fbbcd..77a03301b2a5 100644 --- a/drivers/mmc/host/mxs-mmc.c +++ b/drivers/mmc/host/mxs-mmc.c @@ -571,6 +571,11 @@ static const struct of_device_id mxs_mmc_dt_ids[] = { }; MODULE_DEVICE_TABLE(of, mxs_mmc_dt_ids); +static void mxs_mmc_regulator_disable(void *regulator) +{ + regulator_disable(regulator); +} + static int mxs_mmc_probe(struct platform_device *pdev) { const struct of_device_id *of_id = @@ -614,6 +619,11 @@ static int mxs_mmc_probe(struct platform_device *pdev) "Failed to enable vmmc regulator: %d\n", ret); goto out_mmc_free; } + + ret = devm_add_action_or_reset(&pdev->dev, mxs_mmc_regulator_disable, + reg_vmmc); + if (ret) + goto out_mmc_free; } ssp->clk = devm_clk_get(&pdev->dev, NULL);