[PATCH v2 2/4] irqchip/armada-370-xp: Only call ipi_resume() if IPI is available

Andrew Lunn andrew at lunn.ch
Thu Jun 20 06:18:19 PDT 2024


On Thu, Jun 20, 2024 at 09:37:13AM +0200, Marek Behún wrote:
> From: Pali Rohár <pali at kernel.org>
> 
> IPI is available only on systems where the mpic controller does not
> have a parent IRQ defined (e.g. on Armada XP). If a parent IRQ is
> defined, inter-processor interrupts are handled by an interrupt
> controller higher in the hierarchy (most probably a parent GIC).
> 
> Only call ipi_resume() on systems where IPI is available in the mpic
> controller.
> 
> Signed-off-by: Pali Rohár <pali at kernel.org>
> [ refactored a little and changed commit message ]
> Signed-off-by: Marek Behún <kabel at kernel.org>

Reviewed-by: Andrew Lunn <andrew at lunn.ch>

    Andrew



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