diff options
Diffstat (limited to 'drivers/mfd/fsl-imx25-tsadc.c')
| -rw-r--r-- | drivers/mfd/fsl-imx25-tsadc.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/drivers/mfd/fsl-imx25-tsadc.c b/drivers/mfd/fsl-imx25-tsadc.c index b3767c3141e5..dbb85caaafed 100644 --- a/drivers/mfd/fsl-imx25-tsadc.c +++ b/drivers/mfd/fsl-imx25-tsadc.c @@ -84,8 +84,7 @@ static int mx25_tsadc_setup_irq(struct platform_device *pdev, return -ENOMEM; } - irq_set_chained_handler(irq, mx25_tsadc_irq_handler); - irq_set_handler_data(irq, tsadc); + irq_set_chained_handler_and_data(irq, mx25_tsadc_irq_handler, tsadc); return 0; } @@ -180,6 +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 */ } @@ -192,6 +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); |