1 files changed, 14 insertions, 0 deletions

diff --git a/drivers/mfd/fsl-imx25-tsadc.c b/drivers/mfd/fsl-imx25-tsadc.c
index 14189efd70d0..dbb85caaafed 100644
--- a/drivers/mfd/fsl-imx25-tsadc.c
+++ b/drivers/mfd/fsl-imx25-tsadc.c
@@ -179,6 +179,19 @@ static int mx25_tsadc_probe(struct platform_device *pdev)
         return devm_of_platform_populate(dev);
 }
 
+static int mx25_tsadc_remove(struct platform_device *pdev)
+{
+        struct mx25_tsadc *tsadc = platform_get_drvdata(pdev);
+        int irq = platform_get_irq(pdev, 0);
+
+        if (irq) {
+                irq_set_chained_handler_and_data(irq, NULL, NULL);
+                irq_domain_remove(tsadc->domain);
+        }
+
+        return 0;
+}
+
 static const struct of_device_id mx25_tsadc_ids[] = {
         { .compatible = "fsl,imx25-tsadc" },
         { /* Sentinel */ }
@@ -191,6 +204,7 @@ static struct platform_driver mx25_tsadc_driver = {
                 .of_match_table = of_match_ptr(mx25_tsadc_ids),
         },
         .probe = mx25_tsadc_probe,
+        .remove = mx25_tsadc_remove,
 };
 module_platform_driver(mx25_tsadc_driver);