On Tue, Apr 28, 2015 at 1:55 AM, Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx> wrote: > LoCoMo has a possibility to generate per-GPIO edge irqs. Support for > that was there in old locomo driver, got 'cleaned up' during old driver > IRQ cascading cleanup and is now reimplemented. It is expected that > SL-5500 (collie) will use locomo gpio irqs for mmc detection irq. > > Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@xxxxxxxxx> Reviewed-by: Linus Walleij <linus.walleij@xxxxxxxxxx> Assume this will also go through MFD. > + irq_set_chained_handler(lg->irq, NULL); > + irq_set_handler_data(lg->irq, NULL); Why is this needed? If the GPIOLIB_IRQCHIP code in gpiolib.c is not doing this then maybe it's the core code that needs fixing rather than having this in the driver. Yours, Linus Walleij -- To unsubscribe from this list: send the line "unsubscribe linux-fbdev" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
