On Sun, Jun 03, 2012 at 03:29:55PM +0200, Heiko St??bner wrote:
> request_threaded_irq(sc->ext_cd_irq, NULL,
> sdhci_s3c_gpio_card_detect_thread,
> - IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING,
> + IRQF_TRIGGER_RISING | IRQF_TRIGGER_FALLING | IRQF_ONESHOT,
> dev_name(dev), sc) == 0) {
> int status = gpio_get_value(sc->ext_cd_gpio);
Separate issue but shouldn't this be request_any_context_irq()? Most
GPIOs work just fine in atomic context, though I don't know if the MMC
core limits things.
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