Messages in this thread | | | From | Geert Uytterhoeven <> | Date | Fri, 17 Dec 2021 09:12:33 +0100 | Subject | Re: [PATCH v2] irqchip/renesas-intc-irqpin: Use platform_get_irq_optional() to get the interrupt |
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On Thu, Dec 16, 2021 at 7:21 PM Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> wrote: > platform_get_resource(pdev, IORESOURCE_IRQ, ..) relies on static > allocation of IRQ resources in DT core code, this causes an issue > when using hierarchical interrupt domains using "interrupts" property > in the node as this bypassed the hierarchical setup and messed up the > irq chaining. > > In preparation for removal of static setup of IRQ resource from DT core > code use platform_get_irq_optional(). > > Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@bp.renesas.com> > --- > v1->v2 > * Check for -ENXIO in case of missing interrupt resource
Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be>
Gr{oetje,eeting}s,
Geert
-- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org
In personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds
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