1 files changed, 5 insertions, 2 deletions

diff --git a/drivers/regulator/wm8350-regulator.c b/drivers/regulator/wm8350-regulator.c
index 768bd0e5b48b..8c289fd4add2 100644
--- a/drivers/regulator/wm8350-regulator.c
+++ b/drivers/regulator/wm8350-regulator.c
@@ -1330,9 +1330,10 @@ static struct regulator_desc wm8350_reg[NUM_WM8350_REGULATORS] = {
          },
 };
 
-static void pmic_uv_handler(struct wm8350 *wm8350, int irq, void *data)
+static irqreturn_t pmic_uv_handler(int irq, void *data)
 {
         struct regulator_dev *rdev = (struct regulator_dev *)data;
+        struct wm8350 *wm8350 = rdev_get_drvdata(rdev);
 
         mutex_lock(&rdev->mutex);
         if (irq == WM8350_IRQ_CS1 || irq == WM8350_IRQ_CS2)
@@ -1344,6 +1345,8 @@ static void pmic_uv_handler(struct wm8350 *wm8350, int irq, void *data)
                                               REGULATOR_EVENT_UNDER_VOLTAGE,
                                               wm8350);
         mutex_unlock(&rdev->mutex);
+
+        return IRQ_HANDLED;
 }
 
 static int wm8350_regulator_probe(struct platform_device *pdev)
@@ -1388,7 +1391,7 @@ static int wm8350_regulator_probe(struct platform_device *pdev)
 
         /* register regulator IRQ */
         ret = wm8350_register_irq(wm8350, wm8350_reg[pdev->id].irq,
-                                  pmic_uv_handler, rdev);
+                                  pmic_uv_handler, 0, "UV", rdev);
         if (ret < 0) {
                 regulator_unregister(rdev);
                 dev_err(&pdev->dev, "failed to register regulator %s IRQ\n",