Set active the IRQ edge(s)/level. This replaces the
SA1111 INTPOL manipulation, and the set_GPIO_IRQ_edge()
- function. Type should be one of the following:
-
- #define IRQT_NOEDGE (0)
- #define IRQT_RISING (__IRQT_RISEDGE)
- #define IRQT_FALLING (__IRQT_FALEDGE)
- #define IRQT_BOTHEDGE (__IRQT_RISEDGE|__IRQT_FALEDGE)
- #define IRQT_LOW (__IRQT_LOWLVL)
- #define IRQT_HIGH (__IRQT_HIGHLVL)
+ function. Type should be one of IRQ_TYPE_xxx defined in
+ <linux/irq.h>
3. set_GPIO_IRQ_edge() is obsolete, and should be replaced by set_irq_type.
-4. Direct access to SA1111 INTPOL is depreciated. Use set_irq_type instead.
+4. Direct access to SA1111 INTPOL is deprecated. Use set_irq_type instead.
5. A handler is expected to perform any necessary acknowledgement of the
parent IRQ via the correct chip specific function. For instance, if
be re-checked for pending events. (see the Neponset IRQ handler for
details).
-7. fixup_irq() is gone, as is include/asm-arm/arch-*/irq.h
+7. fixup_irq() is gone, as is arch/arm/mach-*/include/mach/irq.h
Please note that this will not solve all problems - some of them are
hardware based. Mixing level-based and edge-based IRQs on the same