diff options
| author | Mark Brown <broonie@linaro.org> | 2013-08-31 12:48:45 +0200 |
|---|---|---|
| committer | Mark Brown <broonie@linaro.org> | 2013-09-17 01:27:53 +0200 |
| commit | 63fb3149c8ba2b0194ba7e967f2dafc1c8c0da69 (patch) | |
| tree | ccd3135fc6aeb6634a7ea7f7eec15989d09f53c0 | |
| parent | regulator: wm831x-dcdc: Convert to devm_request_threaded_irq() (diff) | |
| download | linux-63fb3149c8ba2b0194ba7e967f2dafc1c8c0da69.tar.xz linux-63fb3149c8ba2b0194ba7e967f2dafc1c8c0da69.zip | |
regulator: wm831x-isink: Use devm_request_threaded_irq()
devm guarantees that resources are freed in the opposite order to that in
which they are allocated.
Signed-off-by: Mark Brown <broonie@linaro.org>
| -rw-r--r-- | drivers/regulator/wm831x-isink.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/regulator/wm831x-isink.c b/drivers/regulator/wm831x-isink.c index 4eb373de1fac..841cb52b2bb6 100644 --- a/drivers/regulator/wm831x-isink.c +++ b/drivers/regulator/wm831x-isink.c @@ -203,8 +203,10 @@ static int wm831x_isink_probe(struct platform_device *pdev) } irq = wm831x_irq(wm831x, platform_get_irq(pdev, 0)); - ret = request_threaded_irq(irq, NULL, wm831x_isink_irq, - IRQF_TRIGGER_RISING, isink->name, isink); + ret = devm_request_threaded_irq(&pdev->dev, irq, NULL, + wm831x_isink_irq, + IRQF_TRIGGER_RISING, isink->name, + isink); if (ret != 0) { dev_err(&pdev->dev, "Failed to request ISINK IRQ %d: %d\n", irq, ret); @@ -225,8 +227,6 @@ static int wm831x_isink_remove(struct platform_device *pdev) { struct wm831x_isink *isink = platform_get_drvdata(pdev); - free_irq(wm831x_irq(isink->wm831x, platform_get_irq(pdev, 0)), isink); - regulator_unregister(isink->regulator); return 0; |