Messages in this thread | | | Date | Fri, 24 Jan 2014 08:28:59 +0000 | From | Lee Jones <> | Subject | Re: [PATCH v2 2/4] pinctrl: st: Add software edge trigger interrupt support. |
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> > +/* > > + * As edge triggers are not supported at hardware level, it is supported by > > + * software by exploiting the level trigger support in hardware. > > (...) > > All this is quite hard to understand. Maybe it's just because > it's hard overall. Edge triggers are not supported by hardware > so we use the hardware edge trigger support? > > That is a bit oxymoronic...
That's not what is says. Read it again. :)
-- Lee Jones Linaro STMicroelectronics Landing Team Lead Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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