Yuriy Kolerov 34e71e4cbb ARC: IRQ: Do not use hwirq as virq and vice versa ...

This came up when reviewing code to address missing IRQ affinity
setting in AXS103 platform and/or implementing hierarchical IRQ domains

- smp_ipi_irq_setup() callers pass hwirq but in turn calls
  request_percpu_irq() which expects a linux virq. So invoke
  irq_find_mapping() to do the conversion
  (also explicitify this in code by renaming the args appropriately)

- idu_of_init()/idu_cascade_isr() were similarly using linux virq where
  hwirq is expected, so do the conversion using irqd_to_hwirq() helper

Signed-off-by: Yuriy Kolerov <yuriy.kolerov@synopsys.com>
[vgupta: made changelog a bit concise a bit]
Signed-off-by: Vineet Gupta <vgupta@synopsys.com>

2016-11-08 12:05:10 -08:00

..

asm

ARC: IRQ: Do not use hwirq as virq and vice versa

2016-11-08 12:05:10 -08:00

uapi/asm

ARC: syscall for userspace cmpxchg assist

2016-10-24 09:24:26 -07:00