regulator: wm831x-dcdc: Convert to devm_request_threaded_irq()

[linux-2.6-microblaze.git] / drivers / regulator / wm831x-dcdc.c

diff --git a/drivers/regulator/wm831x-dcdc.c b/drivers/regulator/wm831x-dcdc.c
index 8f62750..aca2fcb 100644 (file)
--- a/drivers/regulator/wm831x-dcdc.c
+++ b/drivers/regulator/wm831x-dcdc.c
@@ -532,8 +532,9 @@ static int wm831x_buckv_probe(struct platform_device *pdev)
        }
 
        irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "UV"));
-       ret = request_threaded_irq(irq, NULL, wm831x_dcdc_uv_irq,
-                                  IRQF_TRIGGER_RISING, dcdc->name, dcdc);
+       ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
+                                       wm831x_dcdc_uv_irq,
+                                       IRQF_TRIGGER_RISING, dcdc->name, dcdc);
        if (ret != 0) {
                dev_err(&pdev->dev, "Failed to request UV IRQ %d: %d\n",
                        irq, ret);
@@ -541,21 +542,19 @@ static int wm831x_buckv_probe(struct platform_device *pdev)
        }
 
        irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "HC"));
-       ret = request_threaded_irq(irq, NULL, wm831x_dcdc_oc_irq,
-                                  IRQF_TRIGGER_RISING, dcdc->name, dcdc);
+       ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
+                                       wm831x_dcdc_oc_irq,
+                                       IRQF_TRIGGER_RISING, dcdc->name, dcdc);
        if (ret != 0) {
                dev_err(&pdev->dev, "Failed to request HC IRQ %d: %d\n",
                        irq, ret);
-               goto err_uv;
+               goto err_regulator;
        }
 
        platform_set_drvdata(pdev, dcdc);
 
        return 0;
 
-err_uv:
-       free_irq(wm831x_irq(wm831x, platform_get_irq_byname(pdev, "UV")),
-                dcdc);
 err_regulator:
        regulator_unregister(dcdc->regulator);
 err:
@@ -565,12 +564,7 @@ err:
 static int wm831x_buckv_remove(struct platform_device *pdev)
 {
        struct wm831x_dcdc *dcdc = platform_get_drvdata(pdev);
-       struct wm831x *wm831x = dcdc->wm831x;
 
-       free_irq(wm831x_irq(wm831x, platform_get_irq_byname(pdev, "HC")),
-                           dcdc);
-       free_irq(wm831x_irq(wm831x, platform_get_irq_byname(pdev, "UV")),
-                           dcdc);
        regulator_unregister(dcdc->regulator);
 
        return 0;
@@ -688,8 +682,9 @@ static int wm831x_buckp_probe(struct platform_device *pdev)
        }
 
        irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "UV"));
-       ret = request_threaded_irq(irq, NULL, wm831x_dcdc_uv_irq,
-                                  IRQF_TRIGGER_RISING, dcdc->name, dcdc);
+       ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
+                                       wm831x_dcdc_uv_irq,
+                                       IRQF_TRIGGER_RISING, dcdc->name, dcdc);
        if (ret != 0) {
                dev_err(&pdev->dev, "Failed to request UV IRQ %d: %d\n",
                        irq, ret);
@@ -710,8 +705,6 @@ static int wm831x_buckp_remove(struct platform_device *pdev)
 {
        struct wm831x_dcdc *dcdc = platform_get_drvdata(pdev);
 
-       free_irq(wm831x_irq(dcdc->wm831x, platform_get_irq_byname(pdev, "UV")),
-                           dcdc);
        regulator_unregister(dcdc->regulator);
 
        return 0;
@@ -820,9 +813,10 @@ static int wm831x_boostp_probe(struct platform_device *pdev)
        }
 
        irq = wm831x_irq(wm831x, platform_get_irq_byname(pdev, "UV"));
-       ret = request_threaded_irq(irq, NULL, wm831x_dcdc_uv_irq,
-                                  IRQF_TRIGGER_RISING, dcdc->name,
-                                  dcdc);
+       ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
+                                       wm831x_dcdc_uv_irq,
+                                       IRQF_TRIGGER_RISING, dcdc->name,
+                                       dcdc);
        if (ret != 0) {
                dev_err(&pdev->dev, "Failed to request UV IRQ %d: %d\n",
                        irq, ret);
@@ -843,8 +837,6 @@ static int wm831x_boostp_remove(struct platform_device *pdev)
 {
        struct wm831x_dcdc *dcdc = platform_get_drvdata(pdev);
 
-       free_irq(wm831x_irq(dcdc->wm831x, platform_get_irq_byname(pdev, "UV")),
-                dcdc);
        regulator_unregister(dcdc->regulator);
 
        return 0;