2015-06-10 2:26 GMT+08:00 Rob Herring <[email protected]>: > set_irq_flags is ARM specific with custom flags which have genirq > equivalents. Convert drivers to use the genirq interfaces directly, so we > can kill off set_irq_flags. The translation of flags is as follows: > > IRQF_VALID -> !IRQ_NOREQUEST > IRQF_PROBE -> !IRQ_NOPROBE > IRQF_NOAUTOEN -> IRQ_NOAUTOEN > > For IRQs managed by an irqdomain, the irqdomain core code handles clearing > and setting IRQ_NOREQUEST already, so there is no need to do this in > .map() functions and we can simply remove the set_irq_flags calls. Some > users also set IRQ_NOPROBE and this has been maintained although it is not > clear that is really needed. There appears to be a great deal of blind > Cc: Robert Jarzmik <[email protected]> > Cc: Simtec Linux Team <[email protected]> > Cc: Kukjin Kim <[email protected]> > Cc: Krzysztof Kozlowski <[email protected]> > Cc: Wan ZongShun <[email protected]>
For Nuvoton W90x900 Acked-by: Wan ZongShun <[email protected]> > Cc: [email protected] > Cc: [email protected] > +++ b/arch/arm/mach-w90x900/irq.c > @@ -211,6 +211,6 @@ void __init nuc900_init_irq(void) > for (irqno = IRQ_WDT; irqno <= IRQ_ADC; irqno++) { > irq_set_chip_and_handler(irqno, &nuc900_irq_chip, > handle_level_irq); > - set_irq_flags(irqno, IRQF_VALID); > + irq_clear_status_flags(irqno, IRQ_NOREQUEST); > } > } > -- > 2.1.0 > -- --- Vincent Wan(Zongshun) www.mcuos.com -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
